[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.1"]
[White "Khenkin, Igor"]
[Black "Behrendt, Clemens"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2081"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "4659600"]
[BlackFideId "4638603"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
Be3 b6 9. h4 c5 10. h5 Bb7 11. hxg6 hxg6 12. e5 cxd4 13. cxd4 Qd5 14. Rc1 Nc6
15. Bc4 Qa5+ 16. Bd2 Qa3 17. Ng5 Nxd4 18. Rh3 Qc5 19. Bxf7+ Rxf7 20. Rxc5 bxc5
21. Qb1 Bxg2 22. Qxg6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.2"]
[White "Cheung, Jan"]
[Black "Negi, Parimarjan"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2081"]
[BlackElo "2661"]
[ECO "D97"]
[Opening "Gruenfeld"]
[Variation "Russian, Byrne (Simagin) variation"]
[WhiteFideId "1010735"]
[BlackFideId "5016690"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6 8. Be3
Ng4 9. Rd1 Nxe3 10. fxe3 Bg4 11. Be2 e6 12. O-O Bh6 13. Rd3 Qe7 14. a3 Rad8 15.
Qb5 Bxf3 16. Rxf3 Qd7 17. Rd1 b6 18. e5 Bg7 19. Rff1 Ne7 20. Qb3 c5 21. Ne4 cxd4
22. Rxd4 Qc7 23. Nf6+ Kh8 24. Rh4 h6 25. Ng4 Nf5 26. Rh3 Bxe5 27. Nxe5 Qxe5 28.
Bg4 Kg7 29. Bxf5 exf5 30. Qa4 Rd2 31. Qh4 h5 32. Rg3 Rfd8 33. Qg5 Rd1 34. Qf4
Rxf1+ 35. Qxf1 Qxb2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.3"]
[White "Nikolic, Predrag"]
[Black "Van der Auweraert, Elwin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2636"]
[BlackElo "2078"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Rubinstein variation"]
[WhiteFideId "14400014"]
[BlackFideId "1029568"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. Nc3 Bg7
9. O-O O-O 10. Bg5 Na6 11. Nxd5 Bxd5 12. Bxd5 Rb8 13. Bg2 d6 14. Qa4 Nc7 15.
Qxa7 Ne6 16. Bd2 d5 17. cxd5 Ra8 18. Qb7 Rb8 19. Qa6 Nxd5 20. Rad1 Ndc7 21. Qa3
Qe7 22. e3 Rfc8 23. Qb3 b5 24. Bc3 c4 25. Qc2 Bxc3 26. Qxc3 Na6 27. Nf3 b4 28.
Qc2 b3 29. axb3 Rxb3 30. Nd2 Nb4 31. Qe4 Rxb2 32. Nxc4 Rb3 33. Nb6 Rb8 34. Qc4
Rb2 35. Nd7 Rd8 36. Ne5 Rxd1 37. Rxd1 Qc5 38. Qe4 Qc2 39. Qf3 Ng5 40. Qa8+ Kg7
41. Rf1 Qf5 42. Nc4 Rb1 43. f4 Rxf1+ 44. Bxf1 Ne6 45. Ne5 Qf6 46. Qb7 Nc2 47.
Qb3 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.4"]
[White "De Wit, Cor"]
[Black "Socko, Bartosz"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2076"]
[BlackElo "2629"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer (Nimzovich) variation"]
[WhiteFideId "1016849"]
[BlackFideId "1107038"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bf3 c5 7. Ne2 Nc6 8. Be3
cxd4 9. Nxd4 Ne5 10. O-O Nxf3+ 11. Nxf3 O-O 12. Qxd8 Rxd8 13. Bg5 Bxc3 14. bxc3
Bd7 15. h3 Rdc8 16. Ne5 Ba4 17. c4 Ne4 18. Be3 f6 19. Nf3 Rxc4 20. Rfc1 b6 21.
Nd2 Nxd2 22. Bxd2 Bxc2 23. a3 Rac8 24. Re1 e5 25. Rac1 Kf7 26. Bb4 g5 27. Re2
R8c6 28. Rd2 a5 29. Bd6 Rd4 30. Rdxc2 Rxc2 31. Rxc2 Rxd6 32. Rc7+ Kg6 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.5"]
[White "Howell, David W L"]
[Black "Thakoerdien, Jerrel"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2070"]
[ECO "A56"]
[Opening "Benoni defence, Hromodka system"]
[WhiteFideId "410608"]
[BlackFideId "1037439"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. h3 Bg7 6. Bf4 O-O 7. Nf3 a6 8. a4 Qa5
9. Nd2 e5 10. Bh2 Ne8 11. e3 f5 12. Be2 Nd7 13. Qc2 Ndf6 14. O-O Bd7 15. Rfb1
Rb8 16. Nb3 Qd8 17. a5 g5 18. Nd2 h5 19. f4 exf4 20. exf4 g4 21. h4 Ne4 22.
Ncxe4 fxe4 23. Nxe4 Qxh4 24. g3 Qe7 25. Re1 Nf6 26. Ng5 Rbe8 27. Kg2 Qd8 28. Bg1
Re7 29. Bf2 Qe8 30. Bd3 h4 31. Bh7+ Kh8 32. Bg6 Qd8 33. Rxe7 Qxe7 34. Re1 Qd8
35. Nf7+ Rxf7 36. Bxf7 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.6"]
[White "Koenig, Dirk"]
[Black "Vorobiov, Evgeny E."]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2065"]
[BlackElo "2586"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4636619"]
[BlackFideId "4121341"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 g6 7. O-O Bg7 8. Re1
O-O 9. a4 b6 10. h3 Qc7 11. Nf1 Ba6 12. Bf4 e5 13. Bg5 d4 14. b3 Ne8 15. N1h2
Nd6 16. Ng4 f6 17. Bd2 Rae8 18. Kh1 Bc8 19. Ng1 f5 20. exf5 gxf5 21. Nh2 Ne7 22.
Qh5 e4 23. dxe4 Nxe4 24. Bxe4 fxe4 25. Bf4 Qc6 26. Ne2 Rf5 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.7"]
[White "Zakhartsov, Viacheslav V."]
[Black "Klop, Tjomme"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2062"]
[ECO "D36"]
[Opening "QGD"]
[Variation "exchange, positional line, 6.Qc2"]
[WhiteFideId "4115333"]
[BlackFideId "1027115"]
[EventDate "2012.07.06"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3
Nh5 9. Bxe7 Qxe7 10. O-O-O Nb6 11. Kb1 Be6 12. Nge2 O-O-O 13. Nc1 g6 14. Nb3 Ng7
15. Nc5 Kb8 16. N3a4 Nxa4 17. Qxa4 Bf5 18. Ka1 Ne6 19. Bxf5 Nxc5 20. dxc5 gxf5
21. Qf4+ Ka8 22. Qxf5 Qxc5 23. Rd4 Qe7 24. Rf4 Rd7 25. Qf6 Qxf6 26. Rxf6 Rg8 27.
g3 Rg6 28. Rf5 b6 29. Rd1 Rgd6 30. b4 Kb7 31. Kb2 c5 32. bxc5 bxc5 33. e4 dxe4
34. Rxd6 Rxd6 35. Rxf7+ Kc6 36. Kc2 Rd3 37. a4 Ra3 38. Rxa7 Ra2+ 39. Kc3 Rxf2
40. Rxh7 Ra2 41. h4 Ra3+ 42. Kc4 Rxa4+ 43. Kb3 Rd4 44. Rg7 e3 45. Re7 e2 46.
Rxe2 Rd3+ 47. Kc4 Rxg3 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.8"]
[White "Van Halderen, Herman"]
[Black "Lalith, Babu M.R."]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2062"]
[BlackElo "2529"]
[ECO "E52"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, main line with ...b6"]
[WhiteFideId "1026682"]
[BlackFideId "5024595"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 b6 7. a3 Bd6 8. e4 dxe4
9. Nxe4 Bb7 10. Nxf6+ Qxf6 11. Bg5 Bxf3 12. Qd2 Bf4 13. Bxf4 Bxg2 14. Rg1 Nc6
15. Rxg2 Nxd4 16. Qe3 Rfe8 17. O-O-O e5 18. Bg5 Qe6 19. Qe4 g6 20. h4 c6 21. h5
Nb3+ 22. Kb1 Nc5 23. Qh4 e4 24. Be2 b5 25. hxg6 fxg6 26. Rh1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.9"]
[White "Arun Prasad, S."]
[Black "Gieben, Stijn"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2061"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "5011167"]
[BlackFideId "1034170"]
[EventDate "2012.07.06"]

1. c4 c6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Qxb6 axb6 8.
Nc3 Nc6 9. d3 e5 10. Nb5 Rc8 11. O-O Be7 12. Bg5 Nd7 13. Bxe7 Kxe7 14. Nh4 Be6
15. f4 f6 16. fxe5 Ndxe5 17. Nf5+ Bxf5 18. Rxf5 Nb4 19. Rf4 Nc2 20. Rb1 Ne3 21.
Bh3 Rc5 22. Nc3 Nc6 23. d4 Rc4 24. Rf3 Nc2 25. e3 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.10"]
[White "Segers, Hans"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2060"]
[BlackElo "2512"]
[ECO "C34"]
[Opening "KGA"]
[Variation "Bonsch-Osmolovsky variation"]
[WhiteFideId "1019350"]
[BlackFideId "1017063"]
[EventDate "2012.07.06"]

1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. d4 d5 5. Bd3 dxe4 6. Bxe4 Ng6 7. O-O Bd6 8. c4
O-O 9. c5 Be7 10. Qb3 Nc6 11. Bxc6 bxc6 12. Nc3 Bg4 13. Qa4 Bf6 14. Ne4 Bxf3 15.
Nxf6+ Qxf6 16. Rxf3 Rad8 17. Be3 Rb8 18. b3 Rbe8 19. Bf2 Re2 20. Rf1 Rfe8 21. h4
h5 22. Bg3 Qe6 23. Bxf4 Nxh4 24. R3f2 Rxf2 25. Rxf2 Qe1+ 26. Rf1 Qe4 27. Rf2
Nxg2 28. Bxc7 Ne3 29. Be5 Qb1+ 30. Kh2 Ng4+ 31. Kg2 Qe4+ 32. Kg1 Qe3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.11"]
[White "Horvath, Csaba"]
[Black "Kouwenhoven, Arjen"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2050"]
[ECO "A61"]
[Opening "Benoni defence"]
[WhiteFideId "700118"]
[BlackFideId "1013416"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7
9. h3 O-O 10. e3 Re8 11. Nd2 Nh5 12. Bh2 f5 13. Be2 Nf6 14. Nc4 Bf8 15. O-O Qc7
16. a5 Nbd7 17. Na4 Rb8 18. Rc1 Ne5 19. Nxe5 dxe5 20. b4 Nd7 21. Qd2 b5 22. Nxc5
Qd6 23. Rfd1 Nf6 24. Qb2 Bd7 25. Nd3 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.12"]
[White "Borst, Filip"]
[Black "Sundararajan, Kidambi"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2049"]
[BlackElo "2459"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1024647"]
[BlackFideId "5005370"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 dxc4 6. Bxc4 Nd7 7. Nge2 Nb6 8. Bb3
Ne7 9. Nf4 Qd7 10. O-O h6 11. Be3 Ned5 12. Nfxd5 Nxd5 13. Nxd5 exd5 14. Rc1 Be7
15. Bc2 O-O 16. h3 f6 17. f4 fxe5 18. dxe5 Bxc2 19. Qxc2 Qf5 20. Qxf5 Rxf5 21.
g4 Rff8 22. Bc5 Bxc5+ 23. Rxc5 Rae8 24. b4 g5 25. fxg5 Rxf1+ 26. Kxf1 hxg5 27.
b5 Re6 28. Kf2 Kf7 29. bxc6 bxc6 30. a4 Ke7 31. Ra5 Rxe5 32. Rxa7+ Kd6 33. Rf7
d4 34. Rf6+ Kc7 35. Rf5 Re7 36. Ra5 Kd6 37. Rxg5 d3 38. Rg8 Kc7 39. Ra8 d2 40.
Ra7+ Kd6 41. Rxe7 d1=Q 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.14"]
[White "Noordkamp, Wouter"]
[Black "Van Der Wiel, John T.H."]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2032"]
[BlackElo "2430"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "1014862"]
[BlackFideId "1000020"]
[EventDate "2012.07.06"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. d4 Nd7 6. O-O e6 7. Bf4 Be7 8. Nbd2
g5 9. Be3 f5 10. Nb3 Bf6 11. Qd2 h6 12. Rac1 Ne7 13. c4 Rg8 14. Na5 Bxf3 15.
exf3 f4 16. gxf4 Qb6 17. fxg5 hxg5 18. b4 a6 19. Rfe1 Kf7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.16"]
[White "De Coverly, Roger D"]
[Black "Luch, Michal"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2027"]
[BlackElo "2426"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "405213"]
[BlackFideId "1120042"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 dxe4 6. dxe4 b6 7. Qd2 Qc7 8. Nc3
Nf6 9. Bg2 Ba6 10. Qg5 h6 11. Bf4 hxg5 12. Bxc7 Rc8 13. e5 Rxc7 14. exf6 gxf6
15. O-O-O g4 16. Nd2 Nd4 17. Nb3 Nxb3+ 18. axb3 f5 19. h4 c4 20. bxc4 Bxc4 21.
Rhe1 Bb4 22. Bd5 Bxc3 23. bxc3 Bxd5 24. Rxd5 O-O 25. Rd3 Rfc8 26. Ree3 b5 27.
Kb2 b4 28. Kb3 Rc4 29. cxb4 Rxc2 30. Rd8+ Rxd8 31. Kxc2 Kg7 32. Ra3 Rd7 33. Kc3
e5 34. Ra6 f6 35. Kc4 Kg6 36. Kc5 f4 37. b5 Kf5 38. Kc6 Re7 39. Ra2 e4 40. gxf4
Kxf4 41. Kd5 Rb7 42. Kc6 Rh7 43. Ra3 f5 44. Kd5 Rd7+ 45. Kc6 Rd2 46. Rxa7 Rxf2
47. b6 Rc2+ 48. Kd6 Rb2 49. Kc7 g3 50. b7 Kg4 51. Ra6 Rxb7+ 52. Kxb7 Kxh4 53.
Rg6 e3 54. Kc6 e2 55. Re6 g2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.17"]
[White "Butkiewicz, Lukasz"]
[Black "Roorda, Thijs"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2402"]
[BlackElo "2025"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, poisoned pawn, Konstantinopolsky variation"]
[WhiteFideId "1122428"]
[BlackFideId "1027930"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7
Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7
15. Rg1 Nf5 16. Qf2 Qc6 17. Bd3 Rd8 18. g4 Ne7 19. Be3 Nd5 20. g5 Qa4 21. Rb1
Bc6 22. Bc1 a5 23. h4 Ne7 24. h5 Kf8 25. Qc5 Rxd3 26. cxd3 Qc2 27. Ra1 Bf3 28.
Qe3 Bxh5 29. Qe4 Nf5 30. Rg2 Qd1+ 31. Kf2 Rh8 32. d4 Bg4 33. a4 Kg7 34. Qe1
Qxd4+ 35. Be3 Qe4 36. Bb6 Qxf4+ 37. Kg1 Nh4 38. Be3 Nf3+ 39. Kf2 Qf5 40. Qb1 c2
41. Qxb7 Nxe5+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.18"]
[White "Braggaar, Pim"]
[Black "Erwich, Frank"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2019"]
[BlackElo "2376"]
[ECO "C46"]
[Opening "Four knights"]
[Variation "Italian variation"]
[WhiteFideId "1032321"]
[BlackFideId "1007076"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8.
h3 Bc5 9. d3 O-O 10. Be3 Nd4 11. Ne4 Bb4+ 12. c3 Nxf3+ 13. Qxf3 Be7 14. Bc5 f5
15. Bxe7 Qxe7 16. Nd2 Be6 17. Qe3 Bd5 18. f3 Qh4+ 19. Qf2 Qh6 20. Qc5 Rad8 21.
c4 b6 22. Qf2 Bc6 23. Qe2 e4 24. dxe4 fxe4 25. fxe4 Qh4+ 26. Kd1 Rf2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.27"]
[White "Rabus, Berthold"]
[Black "Van der Hoeven, Gerben"]
[Result "1-0"]
[WhiteElo "2220"]
[BlackElo "1961"]
[ECO "A43"]
[Opening "Old Benoni defence"]
[WhiteFideId "24615170"]
[BlackFideId "1040006"]
[EventDate "2012.07.06"]

1. d4 c5 2. c3 Nf6 3. Nf3 d5 4. Bf4 Bg4 5. Ne5 Bh5 6. Qb3 b6 7. e4 dxe4 8. Bb5+
Nbd7 9. Nxd7 Nxd7 10. Qd5 Bg4 11. dxc5 Rc8 12. c6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.28"]
[White "Kevlishvili, Robby"]
[Black "Spaan, Nathanael"]
[Result "0-1"]
[WhiteElo "1877"]
[BlackElo "2206"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1040634"]
[BlackFideId "1006118"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. Qd2
Be6 9. O-O-O Nbd7 10. Kb1 b5 11. f3 O-O 12. Nd5 Bxd5 13. exd5 Nb6 14. Bxb6 Qxb6
15. g4 a5 16. h4 a4 17. Nc1 b4 18. Bh3 Ra5 19. Nd3 Nxd5 20. Ka1 a3 21. Rb1 Qd4
22. Rh2 axb2+ 23. Rxb2 Rxa2+ 24. Kxa2 Ra8+ 25. Kb1 Nc3+ 26. Qxc3 bxc3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.34"]
[White "Guisset, Philippe"]
[Black "Von Meijenfeldt, Bart"]
[Result "0-1"]
[WhiteElo "1928"]
[BlackElo "2123"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "206628"]
[BlackFideId "1032259"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 Nc6 6. Nf3 e6 7. O-O d5 8. e4 d4
9. Ne2 a6 10. Ne1 e5 11. Bg5 h6 12. Bd2 Be6 13. b4 b5 14. cxb5 axb5 15. Qc1 Qd7
16. a3 Kh7 17. Qc5 Rfb8 18. f4 Bf8 19. Qc1 Ng4 20. f5 gxf5 21. Rxf5 Bxf5 22.
exf5 Ra6 23. h3 Ne3 24. Be4 f6 25. g4 Bd6 26. Ng3 Ne7 27. Bxe3 dxe3 28. Nf3 c6
29. Nh5 Rf8 30. h4 Qa7 31. g5 Bxb4 32. g6+ Kg8 33. Qb1 Rxa3 34. Qb3+ Rxb3 35.
Rxa7 Bc5 36. Rc7 e2+ 37. Kg2 Ra3 38. Bxc6 Ra7 39. Bb7 Nxf5 40. Kh3 Ne7 41. Rxe7
Bxe7 42. Bd5+ Rf7 43. gxf7+ Kf8 44. Ng3 Ra3 45. Be4 Ra2 46. Kg4 Bb4 47. Nxe2
Rxe2 48. Bc6 Kxf7 49. Bxb5 Re3 50. Bc4+ Kg7 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.06"]
[Round "1.41"]
[White "Sanders, Isaac B"]
[Black "Van Der Zon, Stef"]
[Result "1-0"]
[WhiteElo "2100"]
[BlackElo "1713"]
[ECO "B78"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, 10.O-O-O"]
[WhiteFideId "417661"]
[BlackFideId "1021451"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Qa5 11. Kb1 Rfc8 12. Bb3 Ne5 13. h4 Nc4 14. Bxc4 Rxc4
15. Nb3 Qc7 16. h5 Rxc3 17. bxc3 Nxh5 18. Bd4 Nf6 19. g4 e5 20. Be3 Bxg4 21.
fxg4 Nxe4 22. Qh2 Nxc3+ 23. Kc1 Nxa2+ 24. Kb2 Nc3 25. Qxh7+ Kf8 26. Bh6 Nxd1+
27. Rxd1 Bxh6 28. Qxh6+ Ke7 29. Qh4+ Ke6 30. Rf1 Qe7 31. g5 Qc7 32. Rf6+ Kd5 33.
c4+ Kc6 34. Qe4+ Kb6 35. c5+ Kb5 36. Qd3+ Kb4 37. Qe4+ Kb5 38. cxd6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.1"]
[White "Van Beek, Alexander"]
[Black "Khenkin, Igor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2329"]
[BlackElo "2669"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "1007262"]
[BlackFideId "4659600"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Qa6 12. a3 Be7 13. g4 Nf8 14. Bg2 Ng6 15. Be3 h5
16. h3 Bd7 17. Nb2 hxg4 18. hxg4 Rxh1+ 19. Bxh1 O-O-O 20. Qb1 Rh8 21. Bg2 Nh4
22. Nxh4 Rxh4 23. Nd1 Qa4 24. Bf3 Rh3 25. Ke2 a5 26. Nf2 Rh2 27. Kf1 Na7 28. Bd1
Qc6 29. bxa5 bxa5 30. a4 Kc7 31. f5 Rh8 32. f6 gxf6 33. exf6 Bxf6 34. Bf4+ Kd8
35. Qb8+ Nc8 36. g5 Be7 37. Qe5 Rf8 38. Ng4 Qd6 39. Qe3 Qb6 40. Qe5 Nd6 41. Nf6
Qb2 42. Rc1 Rh8 43. Kg1 Rh4 44. Ng8 Ne4 45. Rc2 Qb6 46. Nxe7 Kxe7 47. Bf3 Bxa4
48. Bxe4 dxe4 49. Qf6+ Ke8 50. g6 Rg4+ 51. Rg2 Rxg2+ 52. Kxg2 fxg6 53. d5 e3 54.
dxe6 e2 55. Qf7+ Kd8 56. e7+ Kc8 57. e8=Q+ Bxe8 58. Qxe8+ Kb7 59. Qb8+ Ka6 60.
Qxb6+ Kxb6 61. Kf2 Kc6 62. Kxe2 Kd5 63. Kd2 a4 64. Kc2 a3 65. Bc1 a2 66. Kb2 Ke4
67. Kxa2 Kd3 68. Kb2 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.2"]
[White "Negi, Parimarjan"]
[Black "Rijnaarts, Sjef"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2661"]
[BlackElo "2319"]
[ECO "B83"]
[Opening "Sicilian"]
[Variation "modern Scheveningen, main line with Nb3"]
[WhiteFideId "5016690"]
[BlackFideId "1014870"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bd7 6. Be2 e6 7. O-O Be7 8. f4
Nc6 9. Nb3 O-O 10. Be3 Rc8 11. Bf3 a6 12. g4 d5 13. exd5 Nxd5 14. Nxd5 exd5 15.
c3 Qc7 16. Qxd5 Rcd8 17. Qh5 Rfe8 18. Rae1 Be6 19. Qh3 Bc4 20. Be2 Bxe2 21. Rxe2
Na5 22. Qf3 Nxb3 23. axb3 Bc5 24. Rfe1 h5 25. gxh5 Rd3 26. Kg2 Qd7 27. Bd4 Rxe2+
28. Qxe2 Qh3+ 29. Kh1 Bxd4 30. cxd4 Rxd4 31. Qe8+ Kh7 32. Qxf7 Qf3+ 33. Kg1 Qg4+
34. Kh1 Qf3+ 35. Kg1 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.3"]
[White "Van Overdam, Julian"]
[Black "Nikolic, Predrag"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2277"]
[BlackElo "2636"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1015303"]
[BlackFideId "14400014"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 d4 5. Ne2 Nc6 6. d3 f5 7. e5 Nge7 8. c3 dxc3
9. bxc3 b6 10. Bb2 Qd7 11. Qd2 Bb7 12. O-O-O Na5 13. c4 Bxf3 14. gxf3 Nec6 15.
Qc3 Be7 16. d4 cxd4 17. Nxd4 Nxd4 18. Rxd4 Qb7 19. Ba3 O-O 20. Bd6 Bxd6 21. exd6
Rfd8 22. h4 Qf7 23. h5 Nb7 24. h6 g6 25. Be2 Qf6 26. Qd2 Rd7 27. Rd1 Rad8 28.
Qe3 Nc5 29. Qe5 Qh4 30. Bd3 Qxh6 31. Bc2 Qf8 32. Bb3 Kf7 33. Rh1 Qg7 34. Rhd1 h5
35. R4d2 Qf6 36. Kb1 h4 37. Rh1 Rh8 38. Rdh2 Rh5 39. Kc2 a5 40. a3 g5 41. Re1 h3
42. Rg1 Rd8 43. Rg3 gxf4 44. Qxf4 e5 45. Qc1 f4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.4"]
[White "Socko, Bartosz"]
[Black "Zakhartsov, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2629"]
[BlackElo "2271"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "1107038"]
[BlackFideId "4145097"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. f3 Nc6 4. d5 Ne5 5. e4 d6 6. Nc3 Bg7 7. f4 Ned7 8. Nh3 e5
9. dxe6 fxe6 10. Be2 O-O 11. Qc2 e5 12. f5 Nc5 13. O-O a5 14. g4 h6 15. Be3 b6
16. Nf2 Bb7 17. Rad1 Qe8 18. h4 Nh7 19. g5 gxf5 20. exf5 e4 21. f6 Qe5 22. Kg2
Nxf6 23. gxf6 Rxf6 24. Ng4 Rg6 25. Nd5 h5 26. Rf5 Qe6 27. Rdf1 Rf8 28. Rxf8+
Bxf8 29. Nf6+ Kh8 30. Nxh5 Rxg4+ 31. Bxg4 Qxg4+ 32. Ng3 Bg7 33. Qe2 Qf3+ 34. Kh2
Qxe2+ 35. Nxe2 Bxb2 36. Rf7 d5 37. Kg2 Ba6 38. Rxc7 Bxc4 39. Bd4+ Bxd4 40. Nxd4
Bxa2 41. h5 Bb1 42. Rc6 a4 43. Rxb6 Bd3 44. Rc6 Nb3 45. Nf5 d4 46. Rc8+ Kh7 47.
Rc7+ Kg8 48. h6 e3 49. Rg7+ Kh8 50. Nd6 Bg6 51. Rxg6 Kh7 52. Rg7+ Kxh6 53. Nf5+
Kh5 54. Kf3 Nc1 55. Nxd4 a3 56. Ra7 Nd3 57. Rxa3 Ne5+ 58. Ke2 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.5"]
[White "Rabus, Berthold"]
[Black "Howell, David W L"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2220"]
[BlackElo "2620"]
[ECO "D73"]
[Opening "Neo-Gruenfeld, 5.Nf3"]
[WhiteFideId "24615170"]
[BlackFideId "410608"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. c4 dxc4 6. Qa4+ Nfd7 7. Qxc4 Nb6 8.
Qc2 Nc6 9. e3 Bf5 10. Qd1 Nb4 11. Na3 Nd3+ 12. Ke2 O-O 13. Ne1 Nxc1+ 14. Rxc1 e5
15. e4 Bg4+ 16. f3 Bd7 17. d5 f5 18. Qb3 Kh8 19. h4 Bh6 20. Rc3 c6 21. dxc6 Bxc6
22. Rd3 Qe7 23. Nec2 Nd7 24. Qb4 Nc5 25. Rc3 fxe4 26. fxe4 Qd7 27. Rd1 Qg4+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.6"]
[White "Vorobiov, Evgeny E."]
[Black "Van Der Raaf, Erik"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2586"]
[BlackElo "2158"]
[ECO "D08"]
[Opening "QGD"]
[Variation "Albin counter-gambit"]
[WhiteFideId "4121341"]
[BlackFideId "1004115"]
[EventDate "2012.07.06"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 Nge7 6. b4 Ng6 7. Bb2 a5 8. b5
Ncxe5 9. Nxe5 Nxe5 10. e3 Be6 11. Bxd4 Nxc4 12. Nd2 Nd6 13. Be2 Nf5 14. Bb2 Bc5
15. Qc2 Bxe3 16. fxe3 Qh4+ 17. g3 Nxg3 18. Nf3 Qh3 19. hxg3 Qxh1+ 20. Kf2 Qh6
21. Qxc7 O-O 22. Qe5 Rac8 23. Rh1 Qf6 24. Bd3 Rfd8 25. Bxh7+ Kf8 26. Qxf6 gxf6
27. Bxf6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.7"]
[White "Spaan, Nathanael"]
[Black "Arun Prasad, S."]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2206"]
[BlackElo "2518"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "1006118"]
[BlackFideId "5011167"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Bg5
Qa5 9. Qd2 b5 10. f3 Nc5 11. a3 Bb7 12. Ba2 Qc7 13. h4 Rc8 14. O-O-O Ncd7 15. h5
h6 16. Bh4 Ne5 17. Kb1 Nc4 18. Bxc4 Qxc4 19. Nce2 Nd7 20. Nb3 Qc7 21. Na5 Nb6
22. Nd4 Ba8 23. Rhe1 Be7 24. Bxe7 Kxe7 25. g4 Qc5 26. Ndb3 Qc7 27. Nd4 Qc5 28.
Ndb3 Qc7 29. Nd4 Qc5 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "2.8"]
[White "Bok, Benjamin"]
[Black "Vrublevskaya, Olga"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2512"]
[BlackElo "2129"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "1017063"]
[BlackFideId "4130545"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 d6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4
Nf6 9. Nc3 Be7 10. Be2 O-O 11. O-O Be6 12. Qc2 Rc8 13. Rfd1 d5 14. exd5 cxd5 15.
cxd5 Nxd5 16. Bf3 Nb4 17. Qe2 Qb6 18. Na4 Qa5 19. Bc3 Rxc3 20. Nxc3 Rc8 21. Qb5
Qa3 22. Nd5 Bf8 23. Nxb4 Bxb4 24. Bd5 Bg4 25. Qb7 Rf8 26. Bf3 Bf5 27. Qc7 Qb2
28. Qxa7 Bc2 29. Rf1 Bd3 30. Rfd1 Bc2 31. Rf1 Bd3 32. Rfe1 Bxe1 33. Rxe1 e4 34.
Qe3 Qxa2 35. b4 exf3 36. Qxd3 fxg2 37. b5 Qa5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.9"]
[White "Verstraeten, Reinaert"]
[Black "Horvath, Csaba"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2171"]
[BlackElo "2507"]
[ECO "B84"]
[Opening "Sicilian"]
[Variation "Scheveningen (Paulsen), classical variation"]
[WhiteFideId "223654"]
[BlackFideId "700118"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 d6 7. O-O Be7 8. Be3
Qc7 9. f4 O-O 10. Qe1 b5 11. e5 dxe5 12. fxe5 Nfd7 13. Bf3 Bb7 14. Bxb7 Qxb7 15.
Qg3 Bc5 16. Rad1 Nc6 17. Bh6 g6 18. Bxf8 Bxd4+ 19. Rxd4 Nxd4 20. Bd6 b4 21. Qf4
bxc3 22. Qxd4 cxb2 23. Rb1 Rc8 24. Rxb2 Qc6 25. h3 Kg7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.10"]
[White "Sundararajan, Kidambi"]
[Black "Blom, Vincent"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2459"]
[BlackElo "2119"]
[ECO "E41"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 c5"]
[WhiteFideId "5005370"]
[BlackFideId "1014358"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Bxc3+ 6. bxc3 d6 7. Ne2 Nc6 8. O-O
b6 9. e4 e5 10. h3 Na5 11. f4 Qe7 12. fxe5 dxe5 13. Bg5 Qd6 14. dxe5 Qxe5 15.
Bf4 Qe7 16. e5 Nh5 17. Be4 Bb7 18. Qa4+ Qd7 19. Qxd7+ Kxd7 20. Bxb7 Nxb7 21. Bh2 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.11"]
[White "Von Meijenfeldt, Bart"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2123"]
[BlackElo "2440"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "1032259"]
[BlackFideId "1003992"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Bd3 c5 5. exd5 exd5 6. c3 Nc6 7. Ngf3 c4 8. Be2
Nf6 9. b3 cxb3 10. axb3 Bf5 11. O-O Be7 12. Re1 O-O 13. Nf1 Ne4 14. Bb2 Re8 15.
Ne3 Bh7 16. Bd3 Bf8 17. Re2 a6 18. Qb1 Nf6 19. Bxh7+ Nxh7 20. Qd3 Nf6 21. Rae1
Re6 22. Ne5 Qb6 23. Nf5 Ne7 24. Nxf7 Rxe2 25. Nxe7+ Kxf7 26. Qg6+ Kxe7 27. Rxe2+
Kd7 28. Qf7+ Kc6 29. b4 Qc7 30. Qg6 Qd7 31. c4 dxc4 32. Re5 b5 33. d5+ Kb7 34.
Re6 Re8 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.12"]
[White "Van Overdam, Jan"]
[Black "De Jong, Jan-Willem"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2101"]
[BlackElo "2429"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "1022741"]
[BlackFideId "1008641"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. O-O
e5 9. dxe5 Nxe5 10. Nd4 Bd6 11. Qe2 Ne7 12. Nb5 Bxb5 13. Bxb5+ N5c6 14. f4 O-O
15. Bd3 Rfe8 16. Qh5 g6 17. Qh6 f5 18. Nd2 Nc8 19. Nf3 Bf8 20. Qh4 Nd6 21. g4
fxg4 22. Qxg4 Qc8 23. Qg5 Qe6 24. Re1 Ne4 25. Bxe4 dxe4 26. Nd4 Nxd4 27. cxd4
Bb4 28. Re2 Qc4 29. Kf2 Qxd4+ 30. Be3 Qd7 31. Rg1 Rf8 32. a3 Be7 33. Qh6 Rf7 34.
Rd2 Qe6 35. Ke2 Raf8 36. Rg3 Bc5 37. Bxc5 Qc4+ 38. Ke1 Qxc5 39. b4 Qe7 40. Rdg2
Rg7 41. Re3 Rf5 42. Qh3 Rxf4 43. Qc8+ Qf8 44. Qe6+ Rgf7 45. Rc3 Rf6 46. Qd5 Qd6
47. Qb3 Kg7 48. Re3 Qd4 49. Ke2 Qa1 50. Reg3 Qf1+ 51. Kd2 Rf2+ 52. Rxf2 Rxf2+
53. Kc3 Rf3+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.13"]
[White "Luch, Michal"]
[Black "Iturbide Arnedo, Oscar"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2426"]
[BlackElo "2113"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "1120042"]
[BlackFideId "2293994"]
[EventDate "2012.07.06"]

1. d4 g6 2. e4 Bg7 3. Nc3 c5 4. d5 d6 5. Bb5+ Nd7 6. a4 Nf6 7. f4 O-O 8. Nf3 Ne8
9. O-O Nc7 10. Be2 b6 11. Nb5 a6 12. Nxc7 Qxc7 13. c4 e6 14. dxe6 fxe6 15. Qd3
Nf6 16. Rd1 d5 17. cxd5 exd5 18. e5 Bb7 19. exf6 Bxf6 20. Ng5 Rae8 21. Bf3 Bd4+
22. Kh1 Qd6 23. Qb3 Re7 24. Bd2 Kh8 25. Re1 c4 26. Qb4 Bc5 27. Qc3+ Kg8 28. Rxe7
Qxe7 29. Re1 Qf6 30. Ne6 Qxc3 31. Bxc3 Re8 32. Nxc5 Rxe1+ 33. Bxe1 bxc5 34. Bf2
Kf7 35. Bxc5 Ke6 36. Bg4+ Kf6 37. Kg1 a5 38. Bd7 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.14"]
[White "Erwich, Frank"]
[Black "Sanders, Isaac B"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2376"]
[BlackElo "2100"]
[ECO "A16"]
[Opening "English opening"]
[WhiteFideId "1007076"]
[BlackFideId "417661"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 c5 7. O-O Nc6 8. d3
Ne8 9. Be3 Nd4 10. Rb1 a5 11. f4 Rb8 12. h3 f5 13. Kh2 Nc7 14. a4 Bd7 15. Nb5
Nce6 16. Bg1 fxe4 17. dxe4 Bxb5 18. cxb5 Nxe2 19. Qxe2 Kh8 20. f5 Nd4 21. Bxd4
Bxd4 22. fxg6 hxg6 23. Qg4 Kg7 24. e5 Rxf1 25. Rxf1 Bxe5 26. Be4 Qe8 27. h4 Bf6
28. h5 g5 29. Kg2 Qf7 30. h6+ Kh8 31. Qd7 b6 32. Qc7 Qg8 33. Rf5 Rf8 34. Qxb6
Bxb2 35. Rxf8 Qxf8 36. Qxa5 Bd4 37. Qa8 Qxa8 38. Bxa8 Bc3 39. Be4 d5 40. Bf5 g4
41. b6 Ba5 42. b7 Bc7 43. a5 e5 44. a6 Bb8 45. Bxg4 c4 46. Bf5 e4 47. Kf1 e3 48.
Ke2 d4 49. g4 Ba7 50. g5 d3+ 51. Bxd3 cxd3+ 52. Kxd3 Kh7 53. b8=Q Bxb8 54. Kxe3
Kg6 55. Ke4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.15"]
[White "Roorda, Thijs"]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2025"]
[BlackElo "2375"]
[ECO "A18"]
[Opening "English"]
[Variation "Mikenas-Carls variation"]
[WhiteFideId "1027930"]
[BlackFideId "1021150"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 Nfd7 6. d4 Nb6 7. f4 Nc6 8. Nf3
Be7 9. Be3 Bf5 10. Rc1 Qd7 11. Bf2 h6 12. h3 a6 13. g4 Be4 14. Bd3 Bxd3 15. Qxd3
h5 16. Ke2 Nb4 17. Qf5 Qc6 18. gxh5 Qc4+ 19. Kd2 Nxa2 20. e6 O-O-O 21. Ne5 Qb3
22. Nxa2 Qxa2 23. exf7+ Kb8 24. Ng6 Qxb2+ 25. Rc2 Nc4+ 26. Ke2 Qb5 27. Qd3 Rhf8
28. Nxe7 Rxf7 29. Ng6 Re8+ 30. Kf3 Rfe7 31. Rc3 Re4 32. Ne5 Rf8 33. Ng6 Rfe8 34.
Ne5 Rf8 35. Ng6 Rf5 36. Rxc4 Rxh5 37. Rc3 Qd7 38. Kg2 Qf5 39. Ne5 Qxf4 40. Bg3
Qf5 41. Ng4 Rh8 42. Rxc7 Ka8 43. Nf2 Rf8 44. Nxe4 dxe4 45. Qf1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.16"]
[White "Slingerland, Fred"]
[Black "Van Halderen, Herman"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2360"]
[BlackElo "2062"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "1002473"]
[BlackFideId "1026682"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
O-O 9. Bxf6 Bxf6 10. Qd3 Be6 11. Rd1 Be7 12. Nd5 Bg5 13. g3 Nd7 14. h4 Bxd5 15.
Qxd5 Be7 16. Qxb7 Nf6 17. Bf3 a5 18. a4 Rb8 19. Qa6 Qc8 20. Qe2 Rb4 21. O-O Qc7
22. Rd2 Rxa4 23. c3 Rb8 24. Nc1 Rc4 25. Rc2 d5 26. exd5 Bd6 27. Bg2 e4 28. Re1
h5 29. Qd2 a4 30. Ne2 Bc5 31. d6 Bxd6 32. Nd4 Bc5 33. Nf5 Ng4 34. Qg5 g6 35. Bf1
Kf8 36. Qf4 Bxf2+ 37. Rxf2 e3 38. Nxe3 Rxf4 39. Rxf4 Rxb2 40. Bc4 Nxe3 41. Rxe3
f5 42. Re6 Kg7 43. Ra6 Qb7 44. Bf1 Qe7 45. Rf3 a3 46. c4 Qc5+ 47. Kh1 a2 48.
Raa3 Rf2 49. Bg2 Rxf3 50. Bxf3 Qxa3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.18"]
[White "Van Der Wiel, John T.H."]
[Black "Vreeburg, Jan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2430"]
[BlackElo "1938"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "1000020"]
[BlackFideId "1019066"]
[EventDate "2012.07.06"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. d5 d6 5. Bb5+ Nd7 6. a4 a6 7. Be2 b6 8. Nf3 Ngf6
9. h3 O-O 10. Bf4 Qc7 11. O-O Bb7 12. Bh2 Rad8 13. Bc4 Ne5 14. Nxe5 dxe5 15. Qe2
Ra8 16. Nd1 Nh5 17. Ne3 Nf4 18. Qf3 Kh8 19. Rfd1 Qd7 20. c3 b5 21. Bf1 Qd6 22.
axb5 axb5 23. g3 Nh5 24. Bxb5 Rxa1 25. Rxa1 Qb6 26. Qe2 Rb8 27. Bd3 Bc8 28. Kg2
Qc7 29. Nc4 Qd7 30. g4 Nf4+ 31. Bxf4 exf4 32. f3 h5 33. Qf2 g5 34. Qxc5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.19"]
[White "Bodaan, Ton"]
[Black "Zakhartsov, Viacheslav V."]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1884"]
[BlackElo "2547"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "1028529"]
[BlackFideId "4115333"]
[EventDate "2012.07.06"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3
Qc7 9. Qb3 Nc6 10. exd6 Bxd6 11. Bb5 O-O 12. O-O b6 13. Bxc6 Qxc6 14. Ba3 Bxa3
15. Qxa3 Bb7 16. Rac1 Rfd8 17. Qe7 Rd5 18. Rfe1 h6 19. c4 Rxd4 20. Rcd1 Rg4 21.
Re3 Re8 22. Rd8 Rxd8 23. Qxd8+ Kh7 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.07"]
[Round "2.35"]
[White "De Bruijne, Arian"]
[Black "Segers, Hans"]
[Result "0-1"]
[WhiteElo "1934"]
[BlackElo "2060"]
[ECO "B56"]
[Opening "Sicilian"]
[WhiteFideId "1039946"]
[BlackFideId "1019350"]
[EventDate "2012.07.06"]

1. Nc3 c5 2. e4 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 g6 7. f3 Bg7 8. Qd2
O-O 9. g4 Be6 10. O-O-O Rc8 11. h4 Qa5 12. a3 Ne5 13. h5 Nxf3 14. Nxf3 Nxg4 15.
Bd4 Bh6 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.1"]
[White "Nikolic, Predrag"]
[Black "Luch, Michal"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2636"]
[BlackElo "2426"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "14400014"]
[BlackFideId "1120042"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. b3 Bg7 6. Bb2 a5 7. Nc3 Bf5 8. e3 O-O
9. Nge2 Na6 10. a3 Ne4 11. O-O Nc7 12. Rc1 Nxc3 13. Nxc3 e5 14. cxd5 exd4 15.
exd4 Nxd5 16. Nxd5 cxd5 17. Rc5 Be6 18. Qd3 Re8 19. Qb5 Bf8 20. Rc3 Qd6 21. h4
Qa6 22. Qxa6 bxa6 23. Re1 Reb8 24. Bc1 Rc8 25. Bd2 Bxa3 26. Rxc8+ Rxc8 27. Bxa5 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.2"]
[White "Van Haastert, Edwin"]
[Black "Socko, Bartosz"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2440"]
[BlackElo "2629"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "1003992"]
[BlackFideId "1107038"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. Be2 a6 10. O-O b5 11. a3 Qb6 12. Nd1 a5 13. c3 a4 14. Rb1 Na5 15. Nf2 Bb7
16. Nd3 Nc4 17. Qc1 f6 18. exf6 gxf6 19. Bf2 Kh8 20. Re1 Rae8 21. Bf1 Bd6 22.
Qd1 Qc7 23. dxc5 Nxc5 24. Nxc5 Bxc5 25. Bxc5 Qxc5+ 26. Qd4 Qc7 27. Bxc4 dxc4 28.
Rbd1 Bxf3 29. gxf3 Rd8 30. Qe3 Qg7+ 31. Kh1 Rg8 32. Qe2 Rxd1 33. Rxd1 Qg6 34.
Re1 Rg7 35. Rd1 h6 36. Re1 Rg8 37. Qf2 Qf5 38. Qe3 Qc2 39. Qe2 Qxe2 40. Rxe2 Rd8
41. Kg2 Kg7 42. Kg3 Kg6 43. Kh4 Rd3 44. Kg4 h5+ 45. Kg3 Kf5 46. h4 Rd1 47. Rg2
Rd7 48. Re2 Rd8 49. Kh3 Rg8 50. Kh2 Rg7 51. Kh3 Rg6 52. Kh2 Kxf4 53. Rxe6 Kxf3
54. Kh1 Rg4 55. Rxf6+ Rf4 56. Rb6 Kf2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.3"]
[White "Howell, David W L"]
[Black "Erwich, Frank"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2620"]
[BlackElo "2376"]
[ECO "C60"]
[Opening "Ruy Lopez"]
[Variation "Cozio defence"]
[WhiteFideId "410608"]
[BlackFideId "1007076"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 Ng6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 c6 8.
Be2 Qb6 9. Qd3 Be7 10. h4 Bxh4 11. g3 Be7 12. f4 d6 13. a3 Bd7 14. Be3 Qc7 15.
O-O-O b6 16. Qc4 Qb7 17. Bh5 Rf8 18. Bd4 b5 19. Qd3 b4 20. axb4 Qxb4 21. Bxg7
Rg8 22. Bd4 Rb8 23. Nb1 Nf8 24. Bc3 Qb6 25. Nd2 Qf2 26. Nc4 Rxg3 27. Nxd6+ Bxd6
28. Qxd6 Qe3+ 29. Kb1 Qb6 30. Bf6 Qb4 31. Qe5+ Be6 32. f5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.4"]
[White "De Jong, Jan-Willem"]
[Black "Vorobiov, Evgeny E."]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2429"]
[BlackElo "2586"]
[ECO "E38"]
[Opening "Nimzo-Indian"]
[Variation "classical, 4...c5"]
[WhiteFideId "1008641"]
[BlackFideId "4121341"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Qc7 6. Nf3 a6 7. Bg5 Bxc5 8. e3
Be7 9. Be2 b6 10. O-O Bb7 11. Rfd1 d6 12. Rd2 Nbd7 13. Rad1 Rd8 14. Nd4 O-O 15.
b3 Ne5 16. Bh4 Rfe8 17. Bg3 Rc8 18. Nf3 Nxf3+ 19. Bxf3 Bxf3 20. gxf3 b5 21. Bxd6
Bxd6 22. Rxd6 bxc4 23. Ne4 Nxe4 24. fxe4 Qa5 25. bxc4 Qh5 26. f4 Qf3 27. Re1 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.6"]
[White "Van Halderen, Herman"]
[Black "Sundararajan, Kidambi"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2062"]
[BlackElo "2459"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "1026682"]
[BlackFideId "5005370"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8. Be2
Nc6 9. Nf3 Bg4 10. d5 Bxf3 11. gxf3 Na5 12. Bd4 Qd6 13. Bxg7 Kxg7 14. Qd2 c6 15.
Nd1 Nac4 16. Bxc4 Nxc4 17. Qc3+ Ne5 18. f4 Qb4 19. Qxb4 Nd3+ 20. Ke2 Nxb4 21. a3
Na6 22. dxc6 bxc6 23. Rc1 c5 24. Ne3 Rab8 25. Rc2 Nc7 26. f5 e6 27. fxg6 hxg6
28. Rd1 Rh8 29. Rd7 Ne8 30. e5 Rxh2 31. Rxa7 Rh5 32. Nc4 Rh4 33. Rc3 Re4+ 34.
Kf3 Rd4 35. a4 g5 36. a5 Kg6 37. a6 Rb4 38. b3 Rd8 39. Ke2 Ng7 40. Nd2 Nf5 41.
Rxc5 Nd4+ 42. Ke1 Nxb3 43. Nxb3 Rxb3 44. Rcc7 Rd5 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.7"]
[White "Negi, Parimarjan"]
[Black "Roorda, Thijs"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2025"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[WhiteFideId "5016690"]
[BlackFideId "1027930"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 Bd7 8. dxc5 Qc7
9. Qe2 Bxc5 10. O-O Nge7 11. Re1 h6 12. Nbd2 a4 13. c4 Na5 14. cxd5 Nxd5 15. Ne4
Nb3 16. Rb1 Ke7 17. Bc4 Rhc8 18. Bxd5 exd5 19. Nd6 Kf8 20. Nxc8 Bf5 21. Nd6 Bxb1
22. Bxh6 Be4 23. Bf4 Bxd6 24. exd6 Qd7 25. Ng5 Qf5 26. Nxe4 Qxf4 27. Qh5 Qh6 28.
Qxh6 gxh6 29. Nf6 Nc5 30. d7 Ne6 31. Nxd5 Rd8 32. Nb6 Nc5 33. Rd1 Ke7 34. f3 Rg8
35. Rc1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.8"]
[White "Khenkin, Igor"]
[Black "Ratsma, Midas"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2669"]
[BlackElo "1944"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "4659600"]
[BlackFideId "1032283"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Ne2 b6 8. O-O
Bb7 9. Qc2 Nbd7 10. f3 c5 11. a3 Bxc3 12. Nxc3 Re8 13. Qf2 Qe7 14. Bd2 a6 15.
Qg3 Rac8 16. Bf5 g6 17. Rae1 Rcd8 18. Bh3 Nf8 19. Qh4 Bc8 20. Bxc8 Rxc8 21. dxc5
Rxc5 22. Ne2 Rc2 23. Bc3 Qxe3+ 24. Kh1 g5 25. Qh6 Rxc3 26. bxc3 Ng6 27. Ng1 Qd2
28. Rd1 Qe3 29. Rfe1 Qxe1 30. Rxe1 Rxe1 31. Qxg5 Kg7 32. Qd2 Ra1 33. Qb2 Rd1 34.
Qe2 Rc1 35. Qe3 Rb1 36. g3 Rb3 37. Ne2 Rxa3 38. Nd4 b5 39. Nf5+ Kg8 40. Qd4 Ra1+
41. Kg2 Nh5 42. Qb6 h6 43. Nxh6+ Kh7 44. Nxf7 a5 45. h4 d4 46. Qxd4 a4 47. Qd7
Ng7 48. Ng5+ Kh6 49. Qf7 a3 50. Qg8 Nxh4+ 51. gxh4 Kg6 52. Qf7+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.9"]
[White "Zakhartsov, Viacheslav V."]
[Black "Spaan, Nathanael"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2206"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4115333"]
[BlackFideId "1006118"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 b6 3. Nc3 Bb7 4. d4 e6 5. a3 Ne4 6. Nxe4 Bxe4 7. Nd2 Bb7 8. e4
Qf6 9. d5 h6 10. Bd3 e5 11. O-O Be7 12. b4 O-O 13. Bb2 g5 14. c5 bxc5 15. Nc4 d6
16. bxc5 Na6 17. c6 Bc8 18. Ne3 Nc5 19. Bc2 Qg6 20. f3 h5 21. Kh1 f6 22. Bc3 Rf7
23. Bb4 Kh8 24. Rb1 g4 25. fxg4 hxg4 26. Nf5 Bf8 27. g3 Rh7 28. Rf2 Ba6 29. Bxc5
dxc5 30. d6 cxd6 31. Nxd6 f5 32. Nxf5 Qxc6 33. Qxg4 c4 34. Nh4 Bg7 35. Ng6+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.10"]
[White "Arun Prasad, S."]
[Black "Verstraeten, Reinaert"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2171"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "5011167"]
[BlackFideId "223654"]
[EventDate "2012.07.06"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Nc3 O-O 6. Nge2 c5 7. dxc5 dxc5 8. O-O
Na6 9. Bd2 Nd7 10. Qc1 b6 11. Bh6 Bb7 12. Rd1 Qc8 13. Bh3 e6 14. Bxg7 Kxg7 15.
Nb5 Bc6 16. Nec3 Rd8 17. Qf4 Nf6 18. Nd6 Qc7 19. Bf1 b5 20. e5 Nd5 21. Nxd5 Bxd5
22. Bxb5 Nb8 23. Qf6+ Kg8 24. c4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.11"]
[White "Horvath, Csaba"]
[Black "Algera, Simon"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2113"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Polugaievsky variation"]
[WhiteFideId "700118"]
[BlackFideId "1004859"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qg4 Kf8 8. Qg3
Nc6 9. Nc3 h5 10. Bf4 h4 11. Bd6+ Nge7 12. Qf4 Kg8 13. e5 b5 14. O-O-O b4 15.
Na4 Nd5 16. Qd2 Rh5 17. Be4 Nb6 18. Nxb6 Qxb6 19. f4 Qb5 20. g4 Rh6 21. f5 Bb7
22. f6 Rg6 23. Bxg6 fxg6 24. Qg5 Nd8 25. Qxg6 Be3+ 26. Kb1 Bh6 27. g5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.12"]
[White "Wilschut, Peter"]
[Black "Van Der Wiel, John T.H."]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2233"]
[BlackElo "2430"]
[ECO "A19"]
[Opening "English"]
[Variation "Mikenas-Carls, Sicilian variation"]
[WhiteFideId "1007165"]
[BlackFideId "1000020"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. Nf3 Nc6 5. Be2 d5 6. exd5 exd5 7. d4 Be6 8. cxd5
Nxd5 9. Nxd5 Qxd5 10. dxc5 Qxd1+ 11. Bxd1 Bxc5 12. Ba4 O-O 13. Bxc6 bxc6 14. Be3
Bxe3 15. fxe3 Rfb8 16. b3 a5 17. O-O a4 18. Nd4 axb3 19. axb3 Rxa1 20. Rxa1 c5
21. Nc6 Re8 22. b4 cxb4 23. Nxb4 g6 24. Kf2 Rd8 25. Ke1 Rb8 26. Rb1 Bd5 27. g3
Be4 28. Rb2 Rb5 29. Kd2 Rc5 30. Na2 Rd5+ 31. Ke1 Rd3 32. Ke2 Ra3 33. Kd2 Rd3+
34. Ke2 Kg7 35. Nb4 Rc3 36. Na2 Ra3 37. Kd2 Rd3+ 38. Ke2 g5 39. Nc1 Rd6 40. Rb4
f5 41. Rb2 Rc6 42. Nd3 Rh6 43. h4 gxh4 44. gxh4 Rxh4 45. Nf2 Rh2 46. Rb6 Rg2 47.
Kf1 Rg3 48. Nxe4 fxe4 49. Re6 Rg4 50. Re5 Kf6 51. Rh5 Kg6 52. Re5 h5 53. Kf2 h4
54. Re6+ Kf5 55. Rh6 Ke5 56. Rh5+ Kd6 57. Kf1 Rg3 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.13"]
[White "Pijpers, Arthur"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[WhiteElo "2341"]
[BlackElo "2104"]
[ECO "B18"]
[Opening "Caro-Kann"]
[Variation "classical, 6.h4"]
[WhiteFideId "1019554"]
[BlackFideId "1001035"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3
Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Qc7 13. Kb1 c5 14. dxc5 Bxc5
15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Ke7 18. Ne5 Rhd8 19. Nd3 Bd6 20. g4 Rac8 21.
Rc1 Nd5 22. g5 hxg5 23. Bxg5+ f6 24. Rhe1 e5 25. Bd2 Qc4 26. f4 Kf8 27. fxe5
Bxe5 28. Nxe5 fxe5 29. Qxe5 Nf6 30. h6 Qf7 31. hxg7+ Kxg7 32. Rg1+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.14"]
[White "Rijnaarts, Sjef"]
[Black "Kolodkin, Daniil"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2319"]
[BlackElo "1885"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[WhiteFideId "1014870"]
[BlackFideId "1039776"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. f3 d6 4. e4 Bg7 5. Nc3 O-O 6. Bg5 c6 7. Qd2 a6 8. a4 a5 9.
Nge2 Na6 10. h4 h5 11. O-O-O Qb6 12. Kb1 e5 13. d5 Rd8 14. Nc1 Nc5 15. Qc2 Qb4
16. Be2 Bd7 17. Rdg1 Rdc8 18. g4 hxg4 19. fxg4 b5 20. Bxf6 Bxf6 21. dxc6 Bxc6
22. axb5 Bb7 23. g5 Bg7 24. h5 a4 25. hxg6 fxg6 26. N3a2 Qa5 27. Bf3 Rf8 28. Bg2
Rf4 29. Nd3 Bxe4 30. Bxe4 Nxe4 31. Nxf4 Nd2+ 32. Kc1 Nb3+ 33. Kd1 exf4 34. Qd3
Nd4 35. Qxg6 a3 36. b3 Nxb3 37. Qe6+ Kf8 38. Qf5+ Kg8 39. Qd5+ Kf8 40. Rf1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.15"]
[White "Rodvik, Trym Daniel"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[WhiteElo "1920"]
[BlackElo "2286"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1510568"]
[BlackFideId "1019716"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O
Ne5 9. h3 Bc5 10. Qe1 Ng6 11. Kh1 d6 12. f4 Bd7 13. f5 Ne5 14. Qg3 O-O 15. Bh6
Nh5 16. Qg5 Bxd4 17. Qxh5 gxh6 18. f6 Kh8 19. Qxh6 Rg8 20. Rf4 Be3 21. Raf1 Rg6
22. Qh5 Bxf4 23. Rxf4 Qd8 24. Qh4 Bb5 25. Be2 Bxe2 26. Nxe2 Nd7 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.16"]
[White "Iturbide Arnedo, Oscar"]
[Black "Lalith, Babu M.R."]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2113"]
[BlackElo "2529"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "2293994"]
[BlackFideId "5024595"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 c6 5. e3 e6 6. Nc3 Nd7 7. cxd5 cxd5 8.
Bd3 f5 9. Nge2 a6 10. Nf4 Bd6 11. Qf3 Nf6 12. g3 Bd7 13. O-O Ne4 14. Bxe4 fxe4
15. Qh5 Qe7 16. Qh6 O-O-O 17. f3 exf3 18. Rxf3 Kb8 19. Raf1 f5 20. Kh1 Rhg8 21.
Nd1 Rdf8 22. Nf2 Rf6 23. Qh3 Bc6 24. N2d3 Rc8 25. Ne2 Qg7 26. Nc3 Rg8 27. a3 Rh6
28. Qg2 e5 29. Rxf5 exd4 30. exd4 Bxg3 31. Rf7 Qh8 32. Qxg3+ Rxg3 33. Rf8+ Qxf8
34. Rxf8+ Ka7 35. Nb4 Rg4 36. Nxc6+ Rxc6 37. Rf5 Rxd4 38. Rh5 Rd2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3,17"]
[White "Butkiewicz, Lukasz"]
[Black "Van Overdam, Jan"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2402"]
[BlackElo "2101"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "1122428"]
[BlackFideId "1022741"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. Be3
Nbd7 9. f4 Be7 10. Qf3 O-O 11. Rae1 Nc5 12. f5 Nfd7 13. Qg3 Bf6 14. fxe6 fxe6
15. Nce2 Ne5 16. Bg5 Qe7 17. Bxf6 Rxf6 18. Rxf6 Qxf6 19. Rf1 Qe7 20. Nf3 Ncd7
21. Ned4 Nf7 22. Bc4 Nde5 23. Nxe5 Nxe5 24. Nf5 Qf6 25. Nxd6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.18"]
[White "Goudriaan, Etienne"]
[Black "Sanders, Isaac B"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2375"]
[BlackElo "2100"]
[ECO "B20"]
[Opening "Sicilian"]
[Variation "Keres variation (2.Ne2)"]
[WhiteFideId "1021150"]
[BlackFideId "417661"]
[EventDate "2012.07.06"]

1. e4 c5 2. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg4 6. h3 Bd7 7. O-O Bg7 8. d4 cxd4
9. cxd4 e5 10. dxe5 dxe5 11. Nbc3 Nge7 12. Nd5 O-O 13. Bg5 h6 14. Bf6 Rc8 15.
Nec3 Qe8 16. Nb5 Nxd5 17. Bxg7 Kxg7 18. exd5 Nd4 19. Nxd4 exd4 20. Qxd4+ Kg8 21.
Rfe1 Qd8 22. Qxa7 Rc2 23. Qd4 h5 24. Rac1 Rxc1 25. Rxc1 h4 26. Qxh4 Qb6 27. b3
Ra8 28. Rc2 Re8 29. Qf4 Re1+ 30. Kh2 Rd1 31. Rc4 Re1 32. Rc7 Be8 33. d6 Rd1 34.
Rc8 Qb5 35. Qe3 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.19"]
[White "Koenig, Dirk"]
[Black "Slingerland, Fred"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2065"]
[BlackElo "2360"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4636619"]
[BlackFideId "1002473"]
[EventDate "2012.07.06"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 f6 8. Bb2
Nd4 9. e3 Nxf3+ 10. Qxf3 Be7 11. Qh5+ g6 12. Qe2 O-O 13. d4 exd4 14. Rd1 c6 15.
Bxd4 Qc7 16. Nd2 Be6 17. e4 Rad8 18. Nf3 Rd7 19. Bb2 c5 20. Rac1 Rxd1+ 21. Rxd1
Rd8 22. e5 f5 23. Rxd8+ Qxd8 24. Nd2 Qd7 25. f4 a5 26. Bf1 a4 27. Qb5 Qxb5 28.
Bxb5 axb3 29. axb3 g5 30. h3 gxf4 31. gxf4 Nd5 32. Bf1 Nxf4 33. Nc4 b5 34. Ne3
b4 35. Bc4 Bxc4 36. Nxc4 Nxh3+ 37. Kh2 Nf2 38. Bc1 Kf7 39. Be3 Nd3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.20"]
[White "Segers, Hans"]
[Black "Van Overdam, Julian"]
[Result "0-1"]
[WhiteElo "2060"]
[BlackElo "2277"]
[ECO "B80"]
[Opening "Sicilian"]
[Variation "Scheveningen variation"]
[WhiteFideId "1019350"]
[BlackFideId "1015303"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Nc6 7. f3 Be7 8. Qd2
O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 Qxc6 13. Bd3 e5 14. Qa5 Qf6
15. Be4 Bd8 16. Qc3 Bb6 17. g4 Be6 18. h4 Bxe3+ 19. Qxe3 Qe7 20. Kb1 Rfd8 21.
Rxd8+ Rxd8 22. Qxa7 Qd6 23. Bd3 Qd5 24. Rf1 h5 25. b3 hxg4 26. fxg4 Qg2 27. Rg1
Qf3 28. Qc5 e4 29. Bc4 Rc8 30. Qd4 Bxc4 31. bxc4 e3 32. Qd3 Qf2 33. Qf1 Re8 34.
Kb2 Qd2 35. Qe1 Qd4+ 36. Qc3 Qb6+ 37. Qb3 Qf6+ 38. Qc3 Qxh4 39. Re1 e2 40. Qd2
Qxg4 41. Kb3 Qe4 42. Qd3 Qxd3+ 43. cxd3 f5 44. Kc3 f4 45. Kd2 f3 46. d4 Kf7 47.
d5 f2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.08"]
[Round "3.35"]
[White "Scherpenisse, Kees"]
[Black "Blankert, Willem"]
[Result "0-1"]
[WhiteElo "1965"]
[BlackElo "2030"]
[ECO "C00"]
[Opening "French defence"]
[WhiteFideId "1012010"]
[BlackFideId "1015850"]
[EventDate "2012.07.06"]

1. Nc3 e6 2. e4 d5 3. d3 g6 4. exd5 exd5 5. Bf4 Bg7 6. Qd2 Be6 7. Nf3 Nc6 8. Be2
Nf6 9. h3 Qe7 10. a3 a6 11. O-O O-O 12. Rfe1 Rad8 13. Bf1 Qd7 14. Rad1 Ne7 15.
Ne5 Qc8 16. Qc1 Nf5 17. Bg5 c5 18. Ng4 Nxg4 19. hxg4 Nd4 20. Bxd8 Qxd8 21. Ne2
Bxg4 22. c3 Nf5 23. Qf4 Qh4 24. Ra1 Bh6 25. Qh2 Qxf2+ 26. Kh1 Bxe2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.1"]
[White "Socko, Bartosz"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2629"]
[BlackElo "2620"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "1107038"]
[BlackFideId "410608"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8.
Rxe5 O-O 9. d4 Bf6 10. Re1 Re8 11. c3 Rxe1 12. Qxe1 Qe7 13. Qxe7 Bxe7 14. Bd3
Ne8 15. Bf4 d5 16. Nd2 Bd6 17. Re1 Bd7 18. Bxd6 Nxd6 19. f3 Re8 20. Rxe8+ Bxe8
21. Kf2 f6 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.2"]
[White "Bok, Benjamin"]
[Black "Nikolic, Predrag"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2512"]
[BlackElo "2636"]
[ECO "C92"]
[Opening "Ruy Lopez"]
[Variation "closed, 9.h3"]
[WhiteFideId "1017063"]
[BlackFideId "14400014"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. a3 Qd7 13. Ba2 a5 14. d5 Ne7 15. c4 h6
16. cxb5 Qxb5 17. a4 Qd7 18. Nc4 Nc8 19. Nh2 c6 20. Ng4 Nxg4 21. hxg4 cxd5 22.
exd5 Qd8 23. Be3 Be7 24. Nd2 Ba6 25. Ne4 Rb8 26. Qc2 Nb6 27. Bb1 Rc8 28. Nc3 g6
29. Bxh6 Kh7 30. Qd2 Rh8 31. g5 Nc4 32. Qc1 Qb6 33. Bd3 Qb3 34. Rb1 Bb7 35. Re4
Bd8 36. Bc2 Qb6 37. Bd3 Qb3 38. Bc2 Qb6 39. Bd3 Qb3 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.3"]
[White "De Jong, Jan-Willem"]
[Black "Negi, Parimarjan"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2429"]
[BlackElo "2661"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "1008641"]
[BlackFideId "5016690"]
[EventDate "2012.07.06"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. Be2 Bb7 8. O-O
dxc4 9. Bxc4 c5 10. Qe2 a6 11. a4 Bd6 12. Rd1 O-O 13. d5 exd5 14. Nxd5 Nxd5 15.
Bxd5 Bxd5 16. Rxd5 Nf6 17. Rd1 Qe7 18. b3 Rfd8 19. Bb2 Rd7 20. Bxf6 Qxf6 21. Ra2
Rdd8 22. Rad2 h6 23. Qc4 Bc7 24. Rxd8+ Rxd8 25. Rxd8+ Qxd8 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.4"]
[White "Vorobiov, Evgeny E."]
[Black "Pijpers, Arthur"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2586"]
[BlackElo "2341"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "4121341"]
[BlackFideId "1019554"]
[EventDate "2012.07.06"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. cxd5 Bxf3 6. Qxf3 cxd5 7. Nc3 Nc6 8.
Bd3 e6 9. O-O Bd6 10. Bd2 O-O 11. Qh3 Ne7 12. g4 Ng6 13. f4 Bb4 14. f5 exf5 15.
gxf5 Ne7 16. Rf2 Kh8 17. Rg2 Rg8 18. Rf1 Nc8 19. Rf4 Bxc3 20. Bxc3 Nd6 21. Rh4
Qb6 22. Kf1 Rae8 23. Rgg4 g6 24. e4 Ndxe4 25. Bxe4 dxe4 26. d5 Rg7 27. fxg6 fxg6
28. Rf4 e3 29. Rxf6 e2+ 30. Kg2 e1=N+ 31. Kh1 Qb5 32. Rxh7+ Rxh7 33. Rf8# 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.5"]
[White "Luch, Michal"]
[Black "Zakhartsov, Viacheslav V."]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2547"]
[ECO "D72"]
[Opening "Neo-Gruenfeld, 5.cd, main line"]
[WhiteFideId "1120042"]
[BlackFideId "4115333"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5
O-O 9. O-O e6 10. Nec3 Na6 11. Na3 exd5 12. exd5 Bf5 13. Be3 Qd7 14. Qb3 Bd3 15.
Rfd1 c4 16. Qb5 Rfd8 17. d6 Qxd6 18. Bxb6 Qxb6 19. Bxb7 Nc7 20. Qxb6 axb6 21.
Bxa8 Rxa8 22. Rac1 Bh6 23. Rxd3 cxd3 24. Rd1 Rd8 25. Nc4 b5 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.6"]
[White "Admiraal, Miguoel"]
[Black "Arun Prasad, S."]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2286"]
[BlackElo "2518"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "1019716"]
[BlackFideId "5011167"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. dxc5 Nxc5 10. O-O-O Qc7 11. Kb1 a6 12. Qf2 b6 13. Nd4 Bd7 14. h4 Rfc8 15.
Rh3 Nxd4 16. Bxd4 b5 17. Rc1 b4 18. Ne2 Ne4 19. Qe3 Rab8 20. c4 b3 21. Nc3 Qa5
22. axb3 Rxb3 23. Qe1 Bb4 24. Qe2 Rxc4 25. Nxe4 Rxc1+ 26. Kxc1 Rxh3 27. gxh3
Qa1+ 28. Kc2 Bb5 29. Nf6+ Kh8 30. Qh5 Ba4+ 31. b3 Qa2+ 32. Bb2 Qxb3+ 33. Kb1
Qc2+ 34. Ka1 gxf6 35. Qe2 Qxe2 36. Bxe2 f5 37. Bxa6 Bd2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.7"]
[White "Van Halderen, Herman"]
[Black "Horvath, Csaba"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2062"]
[BlackElo "2507"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "6.Be2"]
[WhiteFideId "1026682"]
[BlackFideId "700118"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 c5 7. O-O Re8 8. d5 e6
9. Bg5 h6 10. Bh4 exd5 11. exd5 g5 12. Bg3 Nh5 13. Nd2 Nxg3 14. hxg3 Nd7 15.
Nde4 Ne5 16. f4 gxf4 17. Rxf4 Ng6 18. Rf1 Bd4+ 19. Kh1 Kg7 20. Bh5 Re5 21. Nf6
Bf5 22. Ng4 Bxg4 23. Bxg4 Qg5 24. Qf3 f5 25. Bh3 a6 26. Ne2 Re3 27. Nxd4 cxd4
28. Qxf5 Qxf5 29. Bxf5 Ne5 30. Rad1 d3 31. g4 Nxc4 32. Rxd3 Rxd3 33. Bxd3 Nxb2
34. Be2 Re8 35. Rf2 Na4 36. Kh2 b5 37. Kg3 Re3+ 38. Kf4 Re5 39. Bf3 Nc5 40. Rc2
Kf6 41. Rc3 b4 42. Rc2 a5 43. Rd2 Re1 44. Bd1 Ne4 45. Rd4 Nc3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.8"]
[White "Sundararajan, Kidambi"]
[Black "Rijnaarts, Sjef"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2459"]
[BlackElo "2319"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "5005370"]
[BlackFideId "1014870"]
[EventDate "2012.07.06"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Nc3 Nc6 8.
Qa4 Bd7 9. Nxd7 Qxd7 10. O-O e6 11. d3 Be7 12. e4 O-O 13. Bg5 dxe4 14. dxe4 Rad8
15. Rac1 Ng4 16. Rfd1 Qe8 17. Rxd8 Qxd8 18. Bxe7 Qxe7 19. h3 Nge5 20. Rd1 h5 21.
Qa3 Qxa3 22. bxa3 Rd8 23. Rxd8+ Nxd8 24. f4 Nd7 25. e5 Kf8 26. Kf2 Ke7 27. Nb5
a6 28. Nd6 Nc5 29. Ke3 Kd7 30. Bf3 g6 31. a4 b6 32. a5 bxa5 33. Kd4 Na4 34. Nb7
Nxb7 35. Bxb7 Nb6 36. Bxa6 h4 37. gxh4 Nd5 38. h5 gxh5 39. f5 Nf4 40. Bb5+ Kc7
41. fxe6 Nxe6+ 42. Ke4 Ng5+ 43. Kf5 Nxh3 44. Bc4 Nf2 45. Bxf7 h4 46. Bd5 h3 47.
Kf4 Nd3+ 48. Kg3 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.9"]
[White "Van Overdam, Julian"]
[Black "Khenkin, Igor"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2277"]
[BlackElo "2669"]
[ECO "B14"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack, 5...g6"]
[WhiteFideId "1015303"]
[BlackFideId "4659600"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bc4 O-O 8.
Nge2 Na6 9. O-O Nc7 10. Qb3 a6 11. a4 b5 12. axb5 axb5 13. Rxa8 bxc4 14. Rxc8
cxb3 15. Rxd8 Rxd8 16. d6 exd6 17. Bf4 Nfd5 18. Nxd5 Nxd5 19. Bg3 f5 20. Rd1 Rc8
21. Bxd6 Rc2 22. Nf4 Nxf4 23. Bxf4 Kf7 24. d5 Bxb2 25. Rb1 Bf6 26. Rxb3 g5 27.
Rb7+ Kg6 28. Rc7 Ra2 29. Bc1 Ra1 30. g4 Bb2 31. gxf5+ Kxf5 32. d6 Bxc1 33. Kg2
Bf4 34. Rxh7 Bxd6 35. Rf7+ Kg6 36. Rf3 Ra4 37. h3 Rf4 38. Rc3 Be5 39. Rc6+ Kh5
40. Rc2 Bd4 41. Kg3 Bb6 42. Re2 Rb4 43. Rc2 Bd4 44. Rd2 Kg6 45. Ra2 Kf5 46. Ra5+
Be5+ 47. Kg2 Rb2 48. Ra3 Bd4 49. Rf3+ Kg6 50. Rf8 Bc5 51. Rf3 Rc2 52. Kg3 Kh5
53. Rf7 Rc3+ 54. Kg2 Kg6 55. Rc7 Rc2 56. h4 gxh4 57. Kh3 Kf5 58. Rf7+ Ke6 59.
Rc7 Kd6 60. Rc8 Kd7 61. Rg8 Bxf2 62. Rg2 Ke6 63. Kh2 Kf5 64. Kh3 Rc3+ 65. Kh2
Bg3+ 66. Kh1 Kg4 67. Rg1 Rc2 68. Rg2 Rc3 69. Rg1 Kf3 70. Rf1+ Bf2 71. Kh2 Rc2
72. Kh3 Ke3 73. Ra1 Bg3 74. Rh1 Kf4 75. Rf1+ Kg5 76. Rf5+ Kg6 77. Rg5+ Kf6 78.
Rf5+ Ke6 79. Rf3 Ke5 80. Rf5+ Kd4 81. Rf3 Ke4 82. Rf1 Rh2+ 83. Kg4 Bf2 84. Ra1
Ke3 85. Ra2 Rh1 86. Rb2 Be1 87. Ra2 Bc3 88. Ra3 Kd3 89. Ra2 h3 90. Rf2 h2 91.
Rf3+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.10"]
[White "Lalith, Babu M.R."]
[Black "Van Beek, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2529"]
[BlackElo "2329"]
[ECO "D90"]
[Opening "Gruenfeld"]
[Variation "Three knights variation"]
[WhiteFideId "5024595"]
[BlackFideId "1007262"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. d4 Bg7 5. cxd5 Nxd5 6. Qb3 Nb6 7. Bf4 Be6 8.
Qa3 c5 9. O-O-O N8d7 10. d5 Bg4 11. e3 O-O 12. Be2 Bxf3 13. gxf3 Ne5 14. Bg5
Nbc4 15. Qb3 b5 16. f4 Nxb2 17. Qxb2 Qa5 18. fxe5 Bxe5 19. Qc2 Bxc3 20. Bxe7
Rfe8 21. d6 Kg7 22. Rd3 b4 23. Rd5 Qb6 24. Bc4 a5 25. Qa4 Rab8 26. Rhd1 b3 27.
axb3 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.11"]
[White "Roorda, Thijs"]
[Black "Van Haastert, Edwin"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2025"]
[BlackElo "2440"]
[ECO "D86"]
[Opening "Gruenfeld"]
[Variation "exchange, Simagin's improved variation"]
[WhiteFideId "1027930"]
[BlackFideId "1003992"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8.
Ne2 Nc6 9. O-O b6 10. Be3 Bb7 11. Qd2 Qd6 12. f4 Na5 13. Bd3 c5 14. f5 cxd4 15.
cxd4 Rac8 16. fxg6 fxg6 17. Rxf8+ Rxf8 18. Rc1 e6 19. Bb1 Rd8 20. Kh1 Qd7 21. h4
Rc8 22. Bd3 Rxc1+ 23. Qxc1 Qc6 24. Qf1 Nc4 25. Bc1 Nd6 26. Qf4 Nxe4 27. Ba3 h6
28. h5 Nc5 29. Qb8+ Bf8 30. Nf4 g5 31. Bh7+ Kg7 32. Bb2 Nd7 33. d5+ Kxh7 34. Qe8 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.12"]
[White "Van Der Wiel, John T.H."]
[Black "Zakhartsov, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2430"]
[BlackElo "2271"]
[ECO "B38"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind, 6.Be3"]
[WhiteFideId "1000020"]
[BlackFideId "4145097"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2
O-O 9. O-O Nxd4 10. Bxd4 Bd7 11. Qd2 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15.
Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 h5 18. Bf1 Kh7 19. Kh1 Qd8 20. Re1 Qh8 21. Nd5
Bxd5 22. exd5 Bf6 23. g3 Rc7 24. h4 Qc8 25. Kh2 b5 26. cxb5 Nxb3 27. Rxc7 Nxd2
28. Rxc8 Nxf3+ 29. Kh1 Rxc8 30. Rb1 Bd4 31. Bxd4 Nxd4 32. b6 Rb8 33. b7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.13"]
[White "Wilschut, Peter"]
[Black "Butkiewicz, Lukasz"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2233"]
[BlackElo "2402"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "1007165"]
[BlackFideId "1122428"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d3 Nc6 7. Bd2 e5 8. Qc1
Re8 9. Bh6 Bg4 10. Bxg7 Kxg7 11. h3 Bf5 12. Nd2 Qd7 13. Nd5 Qd8 14. Qc3 Be6 15.
O-O Bxd5 16. cxd5 Ne7 17. e4 c6 18. f4 cxd5 19. fxe5 dxe5 20. Qxe5 Nf5 21. Qf4
dxe4 22. dxe4 Nxg3 23. Qxg3 Qxd2 24. Rad1 Qxb2 25. Rf2 Qe5 26. Qxe5 Rxe5 27.
Rdf1 Nxe4 28. Rxf7+ Kh6 29. Rxb7 Rae8 30. Rxa7 Nd6 31. Rf6 Nf5 32. Rff7 Re1+ 33.
Bf1 Kg5 34. Rxh7 Rb1 35. h4+ Nxh4 36. Rab7 Ra1 37. Rb2 Re4 38. Rb5+ Kg4 39. Rb2
Kg3 40. Rb3+ Nf3+ 41. Rxf3+ Kxf3 42. Rh3+ Kg4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.14"]
[White "Erwich, Frank"]
[Black "Rabus, Berthold"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2376"]
[BlackElo "2220"]
[ECO "A22"]
[Opening "English"]
[Variation "Carls' Bremen system"]
[WhiteFideId "1007076"]
[BlackFideId "24615170"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. e4 a5 6. Nge2 O-O 7. O-O d6 8. h3
Bc5 9. d3 Ne8 10. Nb5 f5 11. exf5 Bxf5 12. d4 exd4 13. Nbxd4 Bd7 14. Be3 Nxd4
15. Bxd4 Bxd4 16. Qxd4 Kh8 17. Nf4 Qf6 18. Qd2 Bc6 19. Bxc6 bxc6 20. Rae1 Qf5
21. Re7 Rf7 22. Rfe1 Rxe7 23. Rxe7 Kg8 24. Qe3 Kf8 25. Ne6+ Kg8 26. Nd4 Qg6 27.
Nxc6 h6 28. Re4 Kh7 29. Ne7 Qf7 30. Rf4 Nf6 31. Rxf6 Qxf6 32. Qe4+ g6 33. Qxa8
Qxe7 34. Qxa5 Qd7 35. Qd5 c6 36. Qd3 h5 37. b4 d5 38. b5 cxb5 39. Qxd5 Qxd5 40.
cxd5 Kg7 41. f4 Kf6 42. Kf2 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.15"]
[White "Von Meijenfeldt, Bart"]
[Black "Goudriaan, Etienne"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2123"]
[BlackElo "2375"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1032259"]
[BlackFideId "1021150"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3
e5 9. Nb3 Be6 10. f3 Nbd7 11. Qd2 h5 12. a4 Qc7 13. Be2 Rd8 14. a5 Be7 15. O-O
h4 16. Rfd1 Rc8 17. Bf1 O-O 18. Rac1 Rfe8 19. Nd5 Bxd5 20. exd5 e4 21. c4 h3 22.
f4 Ng4 23. g3 Bf6 24. Rc2 Nxe3 25. Qxe3 Nc5 26. Bxh3 Nxb3 27. Qxb3 Rb8 28. Qa4
Qc5+ 29. Kf1 Re7 30. b4 Qe3 31. Re2 Qf3+ 32. Rf2 Qh5 33. Kg2 e3 34. g4 Qh6 35.
g5 Bxg5 36. Re2 Bxf4 37. Rf1 Re5 38. Rf3 Rg5+ 39. Kh1 Qh5 40. Rexe3 Bxe3 41.
Rxe3 Re5 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.16"]
[White "Slingerland, Fred"]
[Black "Vrublevskaya, Olga"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2360"]
[BlackElo "2129"]
[ECO "B83"]
[Opening "Sicilian"]
[Variation "modern Scheveningen, main line"]
[WhiteFideId "1002473"]
[BlackFideId "4130545"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4
Nc6 9. Be3 e5 10. Nf5 Bxf5 11. exf5 exf4 12. Rxf4 d5 13. Nb5 Re8 14. Rf1 a6 15.
c3 axb5 16. Bxb5 Bd6 17. Bd4 Be5 18. Bc5 Ne4 19. Bf2 Nxf2 20. Rxf2 Qb6 21. Qf1
Bf6 22. a4 Re4 23. Kh1 Ne5 24. Rd2 Rd8 25. a5 Qc5 26. Rad1 Rh4 27. h3 Ng4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.17"]
[White "Spaan, Nathanael"]
[Black "Blom, Vincent"]
[Result "1-0"]
[WhiteElo "2206"]
[BlackElo "2119"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteFideId "1006118"]
[BlackFideId "1014358"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Nd7 7. Be3 Be7 8.
Qd2 O-O 9. O-O-O Nc5 10. h3 a5 11. g4 c6 12. Nd4 Ne4 13. Qe1 d5 14. Bd3 Nd6 15.
Rg1 Re8 16. Qd2 Ne4 17. Bxe4 dxe4 18. Qe2 Qc7 19. Nf5 Bxf5 20. gxf5 Bf6 21. Qg4
Kh8 22. Bd4 Bxd4 23. Rxd4 f6 24. Rxe4 Rxe4 25. Qxe4 Qf7 26. Qe6 Qxe6 27. fxe6
Rd8 28. e7 Re8 29. Rd1 Kg8 30. Rd7 b5 31. Rc7 Kf7 32. Kd2 Rxe7 33. Rxc6 g5 34.
Rc5 Rb7 35. b3 h5 36. Ke3 Kg6 37. c4 bxc4 38. Rxc4 Rb5 39. a4 Rb6 40. Rc5 Ra6
41. c4 Re6+ 42. Kf3 Rb6 43. Rb5 Rd6 44. c5 Rd3+ 45. Kg2 f5 46. c6 Rc3 47. Rxa5
Rxc6 48. Re5 Kf6 49. Re2 Rb6 50. Rb2 Ra6 51. Ra2 Ke5 52. b4 Kd5 53. b5 Ra5 54.
Kg3 f4+ 55. Kf3 Ke5 56. b6 Kd6 57. Rb2 Ra8 58. b7 Rb8 59. a5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.18"]
[White "Blankert, Willem"]
[Black "Ypma, Peter"]
[Result "0-1"]
[WhiteElo "2030"]
[BlackElo "2175"]
[ECO "E09"]
[Opening "Catalan"]
[Variation "closed, main line"]
[WhiteFideId "1015850"]
[BlackFideId "1027255"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c6 5. d4 Be7 6. O-O O-O 7. Qc2 Nbd7 8. Nbd2
c5 9. cxd5 Nxd5 10. Ne4 cxd4 11. Nxd4 N7f6 12. Rd1 Qb6 13. Bg5 Rd8 14. Nxf6+
Nxf6 15. Be3 Qa6 16. Nb3 Bd7 17. Qc7 Nd5 18. Bxd5 exd5 19. Rxd5 Bc6 20. Rxd8+
Bxd8 21. Qf4 Qxe2 22. Bxa7 Bg5 23. Qxg5 Qf3 24. Kf1 h6 25. Qe3 Qg2+ 26. Ke2 Re8
27. Qxe8+ Bxe8 28. h4 Qe4+ 29. Be3 Bb5+ 30. Kd1 Qf3+ 31. Kc2 Qe2+ 32. Nd2 Qd3+
33. Kd1 Bd7 34. a4 Bg4+ 35. Kc1 Bf5 36. Kd1 Qc2+ 37. Ke2 Bd3+ 38. Kf3 Qc6+ 39.
Kg4 Qe6+ 40. Kf3 Qd5+ 41. Kg4 Bf5+ 42. Kf4 g5+ 43. hxg5 hxg5+ 44. Kxg5 Bg6+ 45.
Kf6 Qe6+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.28"]
[White "Sanders, Isaac B"]
[Black "Mostertman, Conrad"]
[Result "1-0"]
[WhiteElo "2100"]
[BlackElo "1978"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "417661"]
[BlackFideId "1007661"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 Nc6 5. O-O d5 6. b3 cxd4 7. exd4 Be7 8. Nbd2
O-O 9. a3 b6 10. Bb2 Bb7 11. Qe2 Rc8 12. Rae1 Nh5 13. g3 g6 14. h4 Ng7 15. Kg2
Nf5 16. h5 Bf6 17. hxg6 hxg6 18. c3 Kg7 19. Rh1 Rh8 20. Rxh8 Qxh8 21. Rh1 Qd8
22. g4 Nh4+ 23. Nxh4 Bxh4 24. Nf3 Bf6 25. Qd2 Kf8 26. Rh7 Bg7 27. Ng5 Ne7 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.09"]
[Round "4.31"]
[White "Weiland, Harro"]
[Black "Koenig, Dirk"]
[Result "0-1"]
[WhiteElo "1948"]
[BlackElo "2065"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "1006690"]
[BlackFideId "4636619"]
[EventDate "2012.07.06"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. h3 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Nd2
dxc5 9. Nc4 Qc7 10. Bd3 Nbd7 11. O-O b6 12. a4 Bb7 13. a5 Rfd8 14. Qe2 Bc6 15.
Nd2 Nf8 16. Nb5 Qd7 17. axb6 axb6 18. Rfd1 Ne6 19. Ra3 Rxa3 20. Nxa3 Nxe4 21.
Nac4 Nxd2 22. Rxd2 Qb7 23. Qf1 Ra8 24. c3 b5 25. Na3 c4 26. Be2 Bxc3 27. bxc3
Rxa3 28. Bh6 Qa8 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.1"]
[White "Arun Prasad, S."]
[Black "Socko, Bartosz"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2629"]
[ECO "E54"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Gligoric system with 7...dc"]
[WhiteFideId "5011167"]
[BlackFideId "1107038"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4
Bd7 9. Qe2 Bc6 10. Rd1 Qe7 11. Ne5 Rd8 12. a3 Ba5 13. Ba2 Bc7 14. b4 cxb4 15.
axb4 Qxb4 16. Nxc6 bxc6 17. Bd2 Qd6 18. f4 Nbd7 19. Rdc1 Bb6 20. Na4 c5 21. Nxb6
axb6 22. Bc3 Nd5 23. Bb2 cxd4 24. Bxd5 Qxd5 25. Bxd4 Rxa1 26. Rxa1 f6 27. Rd1
Nc5 28. Rb1 e5 29. fxe5 fxe5 30. Bxc5 Qxc5 31. h3 e4 32. Rb3 h6 33. h4 Qc1+ 34.
Kh2 Rd1 35. Rb4 Rh1+ 36. Kg3 Qc7+ 37. Kf2 Qf7+ 38. Kg3 Qg6+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.2"]
[White "Howell, David W L"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2620"]
[BlackElo "2512"]
[ECO "D80"]
[Opening "Gruenfeld"]
[Variation "Stockholm variation"]
[WhiteFideId "410608"]
[BlackFideId "1017063"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. e3 Be6 8.
Nf3 c5 9. Be2 Bg7 10. O-O O-O 11. Rb1 cxd4 12. Nxd4 Bd5 13. Qc2 Qc7 14. e4 Bc6
15. Bxc4 b6 16. Bg3 Qb7 17. Rfe1 e6 18. Qe2 a6 19. h4 h5 20. Bf4 b5 21. Bd3 e5
22. Nxc6 exf4 23. Nxb8 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.3"]
[White "Zakhartsov, Viacheslav V."]
[Black "Vorobiov, Evgeny E."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2586"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "4115333"]
[BlackFideId "4121341"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. e5 cxd4 8. Nxd4
Qa5 9. exf6 Bxc3+ 10. bxc3 Qxg5 11. fxg7 Qxg7 12. Qd2 O-O 13. Bxc4 Rd8 14. Qe3
Bd7 15. O-O Nc6 16. Nf3 Ne7 17. Ne5 Ng6 18. f4 Rac8 19. Be2 Bc6 20. g3 Rd5 21.
c4 Ra5 22. Nxc6 Rxc6 23. Rab1 b6 24. Qd2 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.4"]
[White "Khenkin, Igor"]
[Black "Luch, Michal"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2669"]
[BlackElo "2426"]
[ECO "D23"]
[Opening "QGA"]
[Variation "Mannheim variation"]
[WhiteFideId "4659600"]
[BlackFideId "1120042"]
[EventDate "2012.07.06"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ Nc6 5. e3 Be6 6. Bxc4 Bxc4 7. Qxc4 e6 8.
Nc3 Bb4 9. O-O Bxc3 10. bxc3 Qd5 11. Qe2 O-O 12. Rb1 b6 13. Rb5 Qe4 14. Ng5 Qg6
15. e4 a6 16. Rb2 h6 17. e5 hxg5 18. exf6 Qxf6 19. f4 g4 20. Qxg4 Qf5 21. Qf3
Qd5 22. Qh3 f5 23. Re2 Rf6 24. Rfe1 Rh6 25. Qd3 b5 26. Ba3 Kf7 27. Bc5 Rd8 28.
Qg3 Rdh8 29. h3 Rg6 30. Qd3 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.5"]
[White "Negi, Parimarjan"]
[Black "Erwich, Frank"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2661"]
[BlackElo "2376"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "5016690"]
[BlackFideId "1007076"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Be7 6. c3 O-O 7. Nbd2 Bd7 8. a4
Re8 9. Re1 Bf8 10. Nf1 Qe7 11. Bg5 h6 12. Bh4 Qd8 13. Ne3 Be7 14. a5 Nh7 15. Bg3
Bf8 16. Ba4 Ne7 17. Bc2 Ng6 18. d4 c6 19. dxe5 dxe5 20. Nc4 f6 21. a6 b6 22. Nd6
Bxd6 23. Qxd6 Nhf8 24. Red1 Qc8 25. Nh4 Nxh4 26. Bxh4 Be6 27. Ba4 b5 28. Bc2 Rd8
29. Qc5 Rxd1+ 30. Bxd1 Qd7 31. f3 Bc4 32. b3 Bf7 33. Bf2 Ne6 34. Qe3 c5 35. Be2
Qc6 36. Ra5 Rb8 37. b4 cxb4 38. Qxa7 Rd8 39. Qb7 Qxc3 40. a7 Qc1+ 41. Bf1 Nd4
42. Bxd4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.6"]
[White "Nikolic, Predrag"]
[Black "Roorda, Thijs"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2636"]
[BlackElo "2025"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Riumin variation"]
[WhiteFideId "14400014"]
[BlackFideId "1027930"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Be7 7. O-O c6 8. Bc3
d5 9. Nbd2 Nbd7 10. b4 O-O 11. c5 Re8 12. Qc2 Nf8 13. Rfb1 Qc7 14. a4 a6 15.
cxb6 Qxb6 16. Ne5 Bd6 17. Nd3 Ng6 18. Nb3 e5 19. dxe5 Nxe5 20. Bd4 Qc7 21. Na5
Nxd3 22. exd3 Be5 23. Qc3 Bxd4 24. Qxd4 Bc8 25. h3 Bd7 26. Nb3 Bf5 27. Rc1 Qd6
28. Na5 Rec8 29. g4 Be6 30. Nc4 Qxb4 31. Rcb1 c5 32. Qf4 Rab8 33. Rxb4 Rxb4 34.
a5 dxc4 35. dxc4 Bxc4 36. Rc1 Be6 37. Qd6 Rd4 38. Qxa6 Nd5 39. Qa7 Rc7 40. Qb8+
Rc8 41. Qe5 h6 42. a6 Nb4 43. Qxd4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.7"]
[White "Butkiewicz, Lukasz"]
[Black "Lalith, Babu M.R."]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2402"]
[BlackElo "2529"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "1122428"]
[BlackFideId "5024595"]
[EventDate "2012.07.06"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Qb6 6. h3 Nh6 7. g4 f6 8. Nf3 Nf7 9.
Be2 O-O 10. Na4 Qc7 11. Be3 g5 12. exf6 exf6 13. Qd2 Nd6 14. Nc3 b5 15. Bd3 Ne4
16. Bxe4 dxe4 17. Nh2 b4 18. Ne2 Nd7 19. d5 Nb6 20. d6 Qf7 21. b3 Nd5 22. O-O f5
23. Rac1 Ba6 24. fxg5 Bc3 25. Nxc3 bxc3 26. Qf2 Bxf1 27. Rxf1 f4 28. Bc5 Qg6 29.
Qd4 f3 30. Qc4 Rad8 31. Rf2 Rfe8 32. Nf1 Qxg5 33. Ne3 h5 34. h4 Qe5 35. Kf1 Kh7 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.8"]
[White "Goudriaan, Etienne"]
[Black "Sundararajan, Kidambi"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2375"]
[BlackElo "2459"]
[ECO "E21"]
[Opening "Nimzo-Indian"]
[Variation "three knights variation"]
[WhiteFideId "1021150"]
[BlackFideId "5005370"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Qc2 Bb7 6. a3 Bxc3+ 7. Qxc3 O-O 8.
Bg5 d6 9. Nd2 h6 10. Bh4 c5 11. dxc5 bxc5 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. O-O-O
Rd8 15. e3 Kf8 16. Rg1 Ke7 17. g4 Nd7 18. Rg3 Rab8 19. Rh3 Ne5 20. Be2 Rg8 21.
Rg3 Bc6 22. f4 Nd7 23. Rh3 Nb6 24. Rg1 f5 25. Rxh6 fxg4 26. Rxg4 Na4 27. Rxg8
Rxg8 28. Bf1 a5 29. Rh3 Rg1 30. Kc2 Rxf1 31. Nxf1 Bg2 32. Rh8 Bxf1 33. Rb8 Bg2
34. Kb3 Bc6 35. h4 d5 36. cxd5 exd5 37. h5 Kf6 38. Kc2 c4 39. Rd8 Ke7 40. h6
Kxd8 41. h7 Ke7 42. h8=Q Nc5 43. Qe5+ Kd7 44. Qf5+ Ke7 45. Qc8 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.9"]
[White "Rijnaarts, Sjef"]
[Black "De Jong, Jan-Willem"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2319"]
[BlackElo "2429"]
[ECO "C94"]
[Opening "Ruy Lopez"]
[Variation "closed, Breyer defence"]
[WhiteFideId "1014870"]
[BlackFideId "1008641"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d3 Nbd7 11. Nbd2 Bb7 12. Nf1 Nc5 13. Bc2 Re8 14. b4 Ncd7 15.
a3 Bf8 16. Ne3 c6 17. Bb3 d5 18. Qc2 g6 19. Qa2 Nb6 20. exd5 cxd5 21. Nh2 Bg7
22. Neg4 Nxg4 23. hxg4 Rc8 24. Bd2 Qd7 25. Rad1 h6 26. Be3 d4 27. cxd4 exd4 28.
Bd2 Bd5 29. Rxe8+ Rxe8 30. Re1 Rxe1+ 31. Bxe1 Qe6 32. Bxd5 Nxd5 33. Nf3 Nf4 34.
Qxe6 fxe6 35. Kf1 Nxd3 36. Nd2 Kf7 37. Ne4 Bf8 38. Ke2 Ne5 39. g5 h5 40. Bd2 Nc4
41. Bc1 e5 42. Kd3 Ke6 43. f4 exf4 44. Kxd4 Kf5 45. Nc5 h4 46. Nd3 Bg7+ 47. Kc5
Ne3 48. Kb6 Nxg2 49. Kxa6 Bd4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.10"]
[White "Vrublevskaya, Olga"]
[Black "Van Der Wiel, John T.H."]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "GM"]
[WhiteElo "2129"]
[BlackElo "2430"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "4130545"]
[BlackFideId "1000020"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. Qc2
Nc6 9. a3 Qa5 10. Rd1 Be7 11. Be2 dxc4 12. Bxc4 b6 13. O-O Bb7 14. Nb5 Rfc8 15.
Nc7 Rab8 16. Nb5 Ra8 17. Nc7 Rab8 18. Nb5 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.11"]
[White "Pijpers, Arthur"]
[Black "Verstraeten, Reinaert"]
[Result "1-0"]
[WhiteElo "2341"]
[BlackElo "2171"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1019554"]
[BlackFideId "223654"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 Nf6 7. Be2 d6 8. g4
a6 9. g5 Nd7 10. Qd2 b5 11. f4 Bb7 12. a3 Nc5 13. Bf3 Na5 14. Qf2 Nc4 15. Bc1 e5
16. Nde2 g6 17. b3 Nb6 18. Bb2 Bg7 19. O-O-O exf4 20. Kb1 O-O 21. Nxf4 Ne6 22.
Nxe6 fxe6 23. Rd3 Nd7 24. Qg3 Ne5 25. Bg4 Rae8 26. Re3 Nxg4 27. Qxg4 Be5 28. h4
Rf4 29. Qh3 Qg7 30. h5 Bxe4 31. Rxe4 Rxe4 32. Nxe4 Bxb2 33. c3 Bxc3 34. Qxc3
Qxc3 35. Nxc3 d5 36. hxg6 hxg6 37. Kc2 Rf8 38. Re1 Rf2+ 39. Re2 Rxe2+ 40. Nxe2
e5 41. Nc3 d4 42. Nxb5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.12"]
[White "Van Der Raaf, Erik"]
[Black "Admiraal, Miguoel"]
[Result "1/2-1/2"]
[WhiteElo "2158"]
[BlackElo "2286"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "150 attack"]
[WhiteFideId "1004115"]
[BlackFideId "1019716"]
[EventDate "2012.07.06"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. f3 Nbd7 7. d5 b4 8. dxc6
bxc3 9. cxd7+ Bxd7 10. Qxc3 Bg7 11. Bc4 Rc8 12. Ne2 d5 13. exd5 O-O 14. Qb3 Qc7
15. Bd3 Rb8 16. Bf4 Qa5+ 17. Qc3 Rb4 18. Bc7 Qa4 19. Qc5 Rxb2 20. Nc3 Qh4+ 21.
g3 Qh5 22. O-O-O Rb6 23. Bxb6 axb6 24. Qxe7 Re8 25. Qd6 Qxf3 26. Rde1 Bf8 27.
Rxe8 Qxh1+ 28. Kb2 Bxe8 29. Qxf6 Qg1 30. Qd8 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.14"]
[White "Kolodkin, Daniil"]
[Black "Spaan, Nathanael"]
[Result "1/2-1/2"]
[WhiteElo "1885"]
[BlackElo "2206"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "1039776"]
[BlackFideId "1006118"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Nbd7 8. a4
Be7 9. Bg2 O-O 10. O-O b6 11. Nd2 Qc7 12. Re1 Bb7 13. Nf1 Rfe8 14. Ne3 Bf8 15.
Re2 Nc5 16. Ncd5 Nxd5 17. Nxd5 Bxd5 18. Qxd5 Qd7 19. b3 Qe6 20. Qxe6 Nxe6 21.
Be3 Reb8 22. Rd2 Be7 23. Bf1 Nc5 24. f3 a5 25. Bc4 Ra7 26. Bxc5 bxc5 27. Kf2 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.15"]
[White "Ypma, Peter"]
[Black "Van Halderen, Herman"]
[Result "1-0"]
[WhiteElo "2175"]
[BlackElo "2062"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "Grand Prix attack"]
[WhiteFideId "1027255"]
[BlackFideId "1026682"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 e6 6. Bxc6 bxc6 7. O-O Ne7 8. d3
d5 9. Qe1 O-O 10. Kh1 Rb8 11. Na4 c4 12. e5 cxd3 13. cxd3 d4 14. b3 Re8 15. Ng5
Nd5 16. Ne4 f6 17. Nd6 Rf8 18. Ba3 Ne3 19. Nxc8 Qd5 20. Ne7+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.16"]
[White "Van Haastert, Edwin"]
[Black "Van der Hoeven, Gerben"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2440"]
[BlackElo "1961"]
[ECO "A57"]
[Opening "Benko gambit"]
[WhiteFideId "1003992"]
[BlackFideId "1040006"]
[EventDate "2012.07.06"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. Nf3 g6 5. cxb5 a6 6. e3 Qa5+ 7. Bd2 Qb6 8. Nc3 d6
9. a4 Qb7 10. e4 e6 11. bxa6 Nxa6 12. Bb5+ Bd7 13. dxe6 fxe6 14. O-O Nc7 15. Bg5
Nxb5 16. axb5 Nxe4 17. Nxe4 Qxe4 18. Re1 Qb7 19. Rxa8+ Qxa8 20. Bf6 Rg8 21. Ng5
Qc8 22. Qd5 Be7 23. Nxe6 Bxf6 24. Ng5+ Kd8 25. b6 Rg7 26. Qg8+ Rxg8 27. Nf7# 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.17"]
[White "Van Overdam, Jan"]
[Black "Slingerland, Fred"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2101"]
[BlackElo "2360"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "1022741"]
[BlackFideId "1002473"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 Nh6 8.
Ne2 O-O 9. d3 e5 10. Qg3 d6 11. h4 Ng4 12. h5 Qf6 13. h6 Bh8 14. Rh4 b5 15. Bd5
Rb8 16. Rxg4 Bxg4 17. Qxg4 Qe7 18. Bd2 Rfc8 19. Bb3 Bf6 20. g3 Kh8 21. f3 Qe8
22. Kf2 Kg8 23. a4 bxa4 24. Rxa4 Rc7 25. Nc1 Be7 26. Ra5 Qc6 27. Ne2 Qe8 28. f4
Bf8 29. f5 Qc8 30. Qf3 Qd8 31. Ra1 Qe7 32. Qg4 Kh8 33. Kg2 Qd7 34. Bg5 Be7 35.
Qh4 Qd8 36. Bxe7 Qxe7 37. Qxe7 Rxe7 38. f6 Rd7 39. Ng1 Kg8 40. Nf3 Rb6 41. Ra5
Rc7 42. Kf2 Kf8 43. Rd5 Rc5 44. Ng5 Rxd5 45. Bxd5 Rxb2 46. Nxf7 Rxc2+ 47. Kf3
Rh2 48. Nxd6 Rxh6 49. Nf7 Rh5 50. g4 Rh1 51. Nxe5 Rf1+ 52. Kg2 Rxf6 53. Nd7+ Ke7
54. Nxf6 Kxf6 55. Kg3 a5 56. Kf4 h6 57. g5+ hxg5+ 58. Kg4 a4 59. Bc4 a3 60. Bd5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.18"]
[White "Van Beek, Alexander"]
[Black "Sanders, Isaac B"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2329"]
[BlackElo "2100"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1007262"]
[BlackFideId "417661"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4
O-O 9. O-O Be6 10. Bb3 Nc6 11. Qe2 Na5 12. Rfd1 Nxb3 13. axb3 Nd7 14. Nd5 Rc8
15. c4 f5 16. Nxe7+ Qxe7 17. Bg5 Nf6 18. exf5 Bxf5 19. Nd2 Qf7 20. f3 Nd7 21.
Ne4 Bxe4 22. Qxe4 Nc5 23. Qe3 h6 24. Bh4 Qf4 25. Bf2 Qxe3 26. Bxe3 Nxb3 27. Ra3
Nd4 28. Bxd4 exd4 29. Rxd4 b5 30. Rxa6 bxc4 31. Rdxd6 c3 32. bxc3 Rxc3 33. Rd7
Kh8 34. Raa7 Rg8 35. f4 Rb8 36. h3 Rg3 37. Kh2 Rg6 38. g4 Rg8 39. Rf7 Rb6 40.
Kg3 Rb3+ 41. Kg2 Rb2+ 42. Kf3 Rb3+ 43. Ke4 Rxh3 44. Kf5 Rb3 45. Kg6 Rb7 46. Kh5
Rb5+ 47. f5 Rb3 48. Rfc7 g6+ 49. Kxh6 Rh3+ 50. Kg5 gxf5+ 51. Kxf5 Rf3+ 52. Ke4
Rh3 53. Kf4 Rh4 54. Kf5 Rgxg4 55. Rh7+ Rxh7 56. Rxh7+ Kxh7 57. Kxg4 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.19"]
[White "Koenig, Dirk"]
[Black "Van Overdam, Julian"]
[Result "1-0"]
[WhiteElo "2065"]
[BlackElo "2277"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4636619"]
[BlackFideId "1015303"]
[EventDate "2012.07.06"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. a3 a5 6. e3 e4 7. d4 exd3 8. Qxd3 d6
9. Nf3 g6 10. O-O Bg7 11. Rd1 Nd7 12. Nd4 Nde5 13. Nxc6 bxc6 14. Qc2 Bd7 15. e4
O-O 16. c5 fxe4 17. cxd6 Bg4 18. dxc7 Qxc7 19. Rf1 Nf3+ 20. Kh1 Nd4 21. Qxe4 Bf5
22. Qh4 h5 23. Be3 Nc2 24. Qc4+ Kh7 25. Bf4 Qe7 26. Rad1 Rad8 27. Ne4 Bxe4 28.
Bxe4 Nd4 29. Bg2 Rfe8 30. Be3 Nf5 31. Bc5 Qf6 32. b4 axb4 33. axb4 Rxd1 34. Rxd1
Re6 35. h4 Qe5 36. Qd3 Nh6 37. Qd7 Ng4 38. Bd4 Rd6 39. Bxe5 Rxd1+ 40. Qxd1 Nxf2+
41. Kg1 Nxd1 42. Bxg7 Kxg7 43. Bxc6 Nb2 44. b5 Nc4 45. Kf2 Kf6 46. Be8 Kf5 47.
Bf7 Nb6 48. Kf3 Kf6 49. Be8 Kf5 50. Bc6 Nc4 51. Be4+ Kf6 52. Kf4 Nb6 53. Bc6 Nc4
54. Be8 Nb6 55. Ke4 Na4 56. Kd4 Kf5 57. Bd7+ Kf6 58. Bc6 Kf5 59. Bf3 Ke6 60. Bd1
Nb6 61. Kc5 Nc8 62. Bf3 Ke7 63. Be4 Kf6 64. Bb7 Ne7 65. Bg2 g5 66. b6 gxh4 67.
gxh4 Nc8 68. b7 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.20"]
[White "Borst, Filip"]
[Black "Wilschut, Peter"]
[Result "0-1"]
[WhiteElo "2049"]
[BlackElo "2233"]
[ECO "C10"]
[Opening "French"]
[Variation "Paulsen variation"]
[WhiteFideId "1024647"]
[BlackFideId "1007165"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 f6 5. exf6 Nxf6 6. Nf3 Bd6 7. Bb5 O-O 8. Bxc6
bxc6 9. O-O Bd7 10. Re1 Be8 11. Qe2 Bh5 12. Qxe6+ Kh8 13. Bg5 Bxf3 14. gxf3 Qb8
15. b3 Qb4 16. Ne2 Qa5 17. Qe3 Nh5 18. c3 Qa6 19. f4 Qc8 20. f5 Qxf5 21. Ng3 Qf7
22. Qe2 Rae8 23. Be3 Nf4 24. Qf1 Ng6 25. c4 Nh4 26. f4 Nf5 27. Nxf5 Qxf5 28. c5
Be7 29. Bd2 Bf6 30. Re5 Bxe5 31. dxe5 Re6 32. Re1 Qc2 33. Re2 Qxc5+ 34. Kh1 d4
35. Qe1 Qd5+ 36. Re4 g5 37. Kg1 gxf4 38. Bxf4 Rg6+ 39. Bg3 d3 40. Qa1 Qxe4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.10"]
[Round "5.24"]
[White "Iturbide Arnedo, Oscar"]
[Black "Ratsma, Midas"]
[Result "1-0"]
[WhiteElo "2113"]
[BlackElo "1944"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "2293994"]
[BlackFideId "1032283"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. f3 Nf6 5. e4 dxe4 6. Nc3 exf3 7. Nxf3 e6 8.
Bg5 Be7 9. Bd3 Nc6 10. Qd2 Nb4 11. Bc4 b6 12. Ne5 Qxd4 13. Bb5+ Bd7 14. Bxf6
Bxb5 15. Qxd4 Nxc2+ 16. Kf2 Nxd4 17. Bxe7 Kxe7 18. Rad1 Nc6 19. Rd7+ Ke8 20.
Nxb5 Nxe5 21. Rxc7 g6 22. Kg3 Rd8 23. Rxa7 Kf8 24. Re1 Rd5 25. Nc7 Rd3+ 26. Kf2
Ng4+ 27. Kg1 h5 28. Rf1 Ne3 29. Nxe6+ Kg8 30. Ra8+ Kh7 31. Rxf7+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.1"]
[White "Socko, Bartosz"]
[Black "Negi, Parimarjan"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2629"]
[BlackElo "2661"]
[ECO "D92"]
[Opening "Gruenfeld"]
[Variation "5.Bf4"]
[WhiteFideId "1107038"]
[BlackFideId "5016690"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Nf3 O-O 6. Rc1 Be6 7. Ng5 c5 8. dxc5
d4 9. Nb5 Nc6 10. Nc7 Bf5 11. Nxa8 e5 12. Bd2 e4 13. Qb3 Qe7 14. e3 d3 15. Nh3
Rxa8 16. Nf4 Rd8 17. h3 Ne5 18. Nd5 Qd7 19. Qb5 Nxd5 20. Qxd7 Rxd7 21. cxd5 Rxd5
22. g4 Nf3+ 23. Kd1 Bxb2 24. gxf5 Nxd2 25. Kxd2 Bxc1+ 26. Kxc1 Rxc5+ 27. Kb1
gxf5 28. f3 f4 29. exf4 d2 30. Be2 e3 31. Kb2 Kg7 32. Rg1+ Kf6 33. h4 h6 34. Bd3
b5 35. a3 a5 36. Rh1 b4 37. axb4 axb4 38. Ra1 Rc3 39. Be2 Kf5 40. h5 Kxf4 41.
Rg1 f5 42. Kb1 Rc1+ 43. Rxc1 dxc1=Q+ 44. Kxc1 Kg3 45. Kd1 Kf2 46. f4 b3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.3"]
[White "Horvath, Csaba"]
[Black "Howell, David W L"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2620"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3"]
[WhiteFideId "700118"]
[BlackFideId "410608"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 c6 5. Bg2 Be7 6. O-O O-O 7. b3 Bb7 8. Nc3 d5
9. Bb2 Na6 10. e3 Rc8 11. Qe2 Qc7 12. Rfd1 Qb8 13. e4 Nc7 14. Ne5 Qa8 15. Nd3 c5
16. exd5 cxd4 17. Ne4 exd5 18. Nxf6+ Bxf6 19. c5 Nb5 20. Nf4 Rxc5 21. Nh5 Qd8
22. Nxf6+ Qxf6 23. Re1 Bc8 24. Rac1 Nc3 25. Qe7 Qxe7 26. Rxe7 Be6 27. Bf1 Ra8
28. b4 Rc6 29. b5 Rcc8 30. Rc2 Re8 31. Rxe8+ Rxe8 32. Rd2 Bf5 33. Kg2 Re1 34.
Rxd4 Nd1 35. Ba3 Be4+ 36. Kg1 Nc3 37. Rd2 Nb1 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.4"]
[White "Vorobiov, Evgeny E."]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2586"]
[BlackElo "2375"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "4121341"]
[BlackFideId "1021150"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. O-O Nc6 7. e3 Rb8 8. Nfd2
e5 9. Bxc6+ bxc6 10. dxe5 Ng4 11. Nxc4 Be6 12. Qe2 h5 13. Rd1 Qc8 14. Nbd2 h4
15. Nf1 hxg3 16. hxg3 Rb4 17. b3 Bd5 18. f3 Bc5 19. fxg4 Rh1+ 20. Kf2 f5 21.
Rxd5 cxd5 22. Qf3 Rh8 23. Qxd5 Rb5 24. Qc6+ Kf8 25. Qf3 g6 26. gxf5 gxf5 27. Bb2
f4 28. e6 Rh7 29. Qxf4+ Ke8 30. Qg4 Re7 31. Qg8# 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.5"]
[White "Bok, Benjamin"]
[Black "De Jong, Jan-Willem"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2512"]
[BlackElo "2429"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "1017063"]
[BlackFideId "1008641"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Qe6 10. Qe4 g6 11. Bd2 Bg7 12. c5 Nd5 13. Bc4 Qxe5 14. Qxe5+ Bxe5
15. O-O-O O-O 16. Bxd5 cxd5 17. Nxd5 Bb7 18. Ba5 Rfe8 19. Rhe1 Bxd5 20. Rxd5
Bf4+ 21. Kd1 Rxe1+ 22. Kxe1 Re8+ 23. Kd1 Re7 24. Bc3 f5 25. g3 c6 26. Rd3 Bc7
27. Bf6 Rf7 28. Bd4 d6 29. cxd6 Bxd6 30. Kc2 Bf8 31. Rc3 Rc7 32. Be5 Rc8 33. Rb3
Bc5 34. Rb7 Bxf2 35. Rg7+ Kf8 36. Rxh7 Re8 37. Bc3 Bg1 38. Kd3 Re3+ 39. Kd2 Rf3
40. Be5 g5 41. h4 Be3+ 42. Kc2 gxh4 43. gxh4 Rh3 44. Rh5 Ke8 45. Rxf5 Rxh4 46.
Rf6 Rh6 47. Rxh6 Bxh6 48. Bd4 a6 49. Kb3 Kd7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.6"]
[White "Pijpers, Arthur"]
[Black "Khenkin, Igor"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2341"]
[BlackElo "2669"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, Spassky variation"]
[WhiteFideId "1019554"]
[BlackFideId "4659600"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Qc7 13. Ne4 O-O-O 14. g3 Nc5
15. Nxc5 Bxc5 16. Bf4 Bd6 17. Be5 Bxe5 18. Nxe5 c5 19. Qc4 Rxd4 20. Rxd4 cxd4
21. Qxd4 Rd8 22. Qe3 Kb8 23. f4 Nd5 24. Qb3 f6 25. Nd3 Ne3 26. Re1 Nxc2 27. Qxc2
Rxd3 28. Rxe6 Qxc2+ 29. Kxc2 Rxg3 30. Re7 a5 31. a4 Ka7 32. Rd7 Kb6 33. b3 Kc6
34. Re7 b6 35. Kb2 Rh3 36. Rxg7 Rxh5 37. Rg6 Rf5 38. Rxh6 Rxf4 39. Kc3 Kd5 40.
Rh5+ f5 41. b4 Rc4+ 42. Kd3 Rxb4 43. Rxf5+ Kc6 44. Rf6+ Kb7 45. Kc3 Rxa4 46. Kb3
Re4 47. Rh6 Ka6 48. Rg6 a4+ 49. Ka3 Ka5 50. Rg8 Re3+ 51. Kb2 b5 52. Rg4 Re2+ 53.
Kb1 a3 54. Rh4 b4 55. Rh3 Ka4 56. Rg3 Re1+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.7"]
[White "Zakhartsov, Vladimir"]
[Black "Zakhartsov, Viacheslav V."]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2271"]
[BlackElo "2547"]
[ECO "C92"]
[Opening "Ruy Lopez"]
[Variation "closed, Flohr-Zaitsev system (Lenzerheide variation)"]
[WhiteFideId "4145097"]
[BlackFideId "4115333"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 Re8 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.8"]
[White "Ypma, Peter"]
[Black "Arun Prasad, S."]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2175"]
[BlackElo "2518"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "1027255"]
[BlackFideId "5011167"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Rc8 8.
Bg5 h6 9. Bh4 e5 10. Qd3 g5 11. Bg3 Nf6 12. Nd2 b5 13. a3 Qa5 14. h4 Rg8 15.
hxg5 hxg5 16. O-O-O Qb6 17. Nd5 Nxd5 18. exd5 f5 19. f3 Rc7 20. Rdf1 Qb7 21. Bf2
g4 22. fxg4 Rxg4 23. Rh8 Bc8 24. Rfh1 Rcg7 25. g3 Qf7 26. Kb1 Rg8 27. R8h7 R8g7
28. Rh8 Rg8 29. R8h7 Bg7 30. Ka1 Bb7 31. c4 Kd7 32. cxb5 Qxd5 33. Qxf5+ Qe6 34.
Qxe6+ Kxe6 35. bxa6 Bxh1 36. Rxh1 Rf8 37. a7 Kd7 38. Rc1 Bh6 39. Rc4 Rgg8 40.
Ne4 d5 41. Nc5+ Kc6 42. Rb4 d4 43. Na4 Bd2 44. Rb6+ Kc7 45. Ra6 Rxf2 46. a8=Q
Rxa8 47. Rxa8 e4 48. Re8 e3 49. Nc5 e2 50. Nd3 Rf1+ 51. Ka2 Be3 52. Rh8 e1=Q 53.
Nxe1 Rxe1 54. Kb3 d3 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.9"]
[White "Luch, Michal"]
[Black "Vrublevskaya, Olga"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2426"]
[BlackElo "2129"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1120042"]
[BlackFideId "4130545"]
[EventDate "2012.07.06"]

1. d4 d5 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. Qd3 a6 6. Nbd2 c5 7. c3 Nf6 8. Ne5
Nbd7 9. f4 Be7 10. O-O Qc7 11. g4 cxd4 12. cxd4 Rc8 13. g5 Nh5 14. Nxd7 Qxd7 15.
Nb3 Qc7 16. Bd2 Qc2 17. Qf3 Qg6 18. f5 exf5 19. Bh3 f4 20. Bg4 Nf6 21. gxf6 h5
22. fxe7 hxg4 23. Qxf4 Rc6 24. Rac1 Rh3 25. Rxc6 Bxc6 26. Qb8+ Kxe7 27. Bb4+ Kd7
28. Nc5+ Ke7 29. Nb7+ Kd7 30. Qd8+ Ke6 31. Nc5# 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.11"]
[White "Spaan, Nathanael"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2206"]
[BlackElo "2440"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "1006118"]
[BlackFideId "1003992"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. f4 Nc6 7. Nf3 Be7 8. c3
O-O 9. h4 b5 10. h5 b4 11. h6 g6 12. g3 bxc3 13. bxc3 Qa5 14. Kf2 Ba6 15. Bd2
Bc4 16. Nc1 Bxf1 17. Rxf1 Qa6 18. Rb1 Rab8 19. Rxb8 Rxb8 20. Kg1 Rb2 21. f5 exf5
22. Bg5 Bf8 23. Re1 cxd4 24. e6 fxe6 25. Rxe6 Nc5 26. Qe1 Ne4 27. cxd4 Qc8 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.12"]
[White "Van Der Wiel, John T.H."]
[Black "Iturbide Arnedo, Oscar"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2430"]
[BlackElo "2113"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1000020"]
[BlackFideId "2293994"]
[EventDate "2012.07.06"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g4 Nc6 6. h3 e5 7. dxe5 dxe5 8. Qxd8+
Nxd8 9. Nd5 Ne6 10. Ne2 Bd7 11. O-O-O O-O-O 12. Bg2 Bh6 13. h4 Bxe3+ 14. fxe3 f6
15. Ng3 c6 16. Nb6+ Kc7 17. Nxd7 Rxd7 18. Bh3 Rd6 19. Rhf1 Ne7 20. Rxd6 Kxd6 21.
g5 f5 22. exf5 gxf5 23. Bxf5 Nxf5 24. Rxf5 Rg8 25. Rf7 Rg7 26. Nf5+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.13"]
[White "Von Meijenfeldt, Bart"]
[Black "Butkiewicz, Lukasz"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2123"]
[BlackElo "2402"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1032259"]
[BlackFideId "1122428"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4
Bb4 9. Bd3 d5 10. e5 Nd7 11. a3 Be7 12. O-O Nc5 13. Qf2 Nxd3 14. cxd3 O-O 15.
Rac1 Bd7 16. Na4 f6 17. Nf3 Rae8 18. Bb6 Qb8 19. Nc5 Bc8 20. Nxa6 bxa6 21. Rxc6
Bd7 22. Rc3 Bb5 23. Bc5 Qd8 24. Qe3 fxe5 25. Nxe5 Bf6 26. Bd4 Re7 27. Rfc1 Rb7
28. Nf3 Bd7 29. R3c2 Be7 30. Bc5 Bxc5 31. Rxc5 Rxb2 32. Rc7 Rb8 33. Ne5 Bb5 34.
Ng4 Qe8 35. Qa7 Qg6 36. Ne5 Qf6 37. Ng4 Qb2 38. Ne5 Bd7 39. Nxd7 Rfe8 40. Ne5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.14"]
[White "Erwich, Frank"]
[Black "Van Overdam, Jan"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2376"]
[BlackElo "2101"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1007076"]
[BlackFideId "1022741"]
[EventDate "2012.07.06"]

1. c4 e5 2. g3 c6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Bg2 Qe7 7. e3 Nf6 8. Ne2
O-O 9. O-O Nbd7 10. Nbc3 Re8 11. e4 Nf8 12. h3 exd4 13. Nxd4 Be6 14. b3 Rad8 15.
Rad1 Bc8 16. f4 Qc7 17. Kh2 a6 18. Bf3 b5 19. cxb5 axb5 20. Rc1 Qd7 21. Qg2 b4
22. Na4 c5 23. Nf5 Ne6 24. Nb6 Qc7 25. Nxc8 Rxc8 26. Qb2 Red8 27. Rfd1 Ne8 28.
Rd2 f6 29. Bg4 Kf7 30. Qc2 h5 31. Be2 g6 32. Bc4 Qd7 33. Nxd6+ Kf8 34. Bxe6 Qxe6
35. Nxc8 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.15"]
[White "Gieben, Stijn"]
[Black "Rijnaarts, Sjef"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2061"]
[BlackElo "2319"]
[ECO "B80"]
[Opening "Sicilian"]
[Variation "Scheveningen, fianchetto variation"]
[WhiteFideId "1034170"]
[BlackFideId "1014870"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Be7 7. Bg2 O-O 8. O-O
Nc6 9. Be3 Bd7 10. Qe2 Qc7 11. Rad1 a6 12. f4 Rac8 13. f5 Nxd4 14. Bxd4 e5 15.
Be3 Qa5 16. Bg5 Qb6+ 17. Kh1 Qxb2 18. Bxf6 Bxf6 19. Nd5 Bd8 20. Qh5 f6 21. g4
Rxc2 22. Bf3 Bb5 23. Rg1 Rf2 24. Rde1 Rxf3 25. g5 Rf2 26. gxf6 Bxf6 27. Nxf6+
Rxf6 28. Rxg7+ Kxg7 29. Rg1+ Kh8 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.16"]
[White "Admiraal, Miguoel"]
[Black "Koenig, Dirk"]
[Result "1-0"]
[WhiteElo "2286"]
[BlackElo "2065"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "1019716"]
[BlackFideId "4636619"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. Nc3 Na6 7. e4 c6 8. h3 Qb6
9. Re1 Rd8 10. a4 e5 11. Be3 Qc7 12. Qd2 Nb4 13. Rad1 Be6 14. Qe2 a6 15. Ng5 b5
16. Nxe6 fxe6 17. dxe5 dxe5 18. h4 Bf8 19. Bh3 Kf7 20. Bg5 Rxd1 21. Nxd1 Qd6 22.
Ne3 Nxe4 23. Qf3+ Kg7 24. Qxe4 h6 25. Rd1 Nd5 26. Bxh6+ Kxh6 27. Ng4+ Kg7 28.
Nxe5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.17"]
[White "Wilschut, Peter"]
[Black "Kolodkin, Daniil"]
[Result "1-0"]
[WhiteElo "2233"]
[BlackElo "1885"]
[ECO "D13"]
[Opening "QGD Slav"]
[Variation "exchange variation"]
[WhiteFideId "1007165"]
[BlackFideId "1039776"]
[EventDate "2012.07.06"]

1. c4 c6 2. Nf3 d5 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bf4 e6 7. e3 Bb4 8. Bd3
Qa5 9. O-O Nh5 10. Bg5 h6 11. Bh4 Bxc3 12. bxc3 Qxc3 13. Rc1 Qb2 14. Rxc6 bxc6
15. Ne5 Nf6 16. Qf3 Bd7 17. Bxf6 gxf6 18. Qxf6 Rf8 19. Nxf7 Qa3 20. Nd6+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.18"]
[White "Roorda, Thijs"]
[Black "Van Beek, Alexander"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2025"]
[BlackElo "2329"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "1027930"]
[BlackFideId "1007262"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. d4 c5 8.
Be3 Bg4 9. Bb5+ Nc6 10. Bxc6+ bxc6 11. Qa4 O-O 12. Rb1 cxd4 13. cxd4 e5 14. dxe5
Bxf3 15. gxf3 Bxe5 16. Ke2 Qd7 17. h3 Rfd8 18. Rb3 Rab8 19. f4 Rxb3 20. Qxb3 Bc7
21. Kf3 Bb6 22. h4 h5 23. f5 gxf5 24. Rg1+ Kh7 25. Rg5 fxe4+ 26. Kxe4 Bxe3 27.
Kxe3 Qd2+ 28. Ke4 Rd4+ 29. Kf5 Qf4# 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.19"]
[White "Thakoerdien, Jerrel"]
[Black "Rabus, Berthold"]
[Result "1-0"]
[WhiteElo "2070"]
[BlackElo "2220"]
[ECO "D44"]
[Opening "QGD semi-Slav"]
[Variation "anti-Meran gambit"]
[WhiteFideId "1037439"]
[BlackFideId "24615170"]
[EventDate "2012.07.06"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 O-O-O 15.
O-O b4 16. Rb1 Bh6 17. Bxh6 Rxh6 18. b3 bxc3 19. bxc4 Qa6 20. Rxb7 Qxb7 21. dxe6
Qb6 22. Qc1 Rxf6 23. exd7+ Kxd7 24. Qxc3 Ke8 25. Bd5 Kf8 26. Re1 Rb8 27. Qe3 Qd6
28. h4 Rf5 29. Qe4 Qf6 30. Re2 Kg7 31. Kg2 Rh8 32. Qg4+ Kf8 33. Qe4 Kg7 34. Qg4+
Kf8 35. f4 Rg8 36. Re8+ Kxe8 37. Qxg8+ Ke7 38. Qc8 Qb2+ 39. Kh3 Rxd5 40. cxd5
Qf2 41. Qc7+ Kf8 42. Qe5 Qf1+ 43. Kg4 Qd1+ 44. Kg5 Qd3 45. f5 Qd2+ 46. Kh5 Qd1+
47. g4 Qd4 48. Qd6+ Kg8 49. Qd8+ Kh7 50. d6 c4 51. Qf8 Qd5 52. Qh6+ Kg8 53. Qg5+
Kh7 54. d7 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.20"]
[White "Verstraeten, Reinaert"]
[Black "Cheung, Jan"]
[Result "1-0"]
[WhiteElo "2171"]
[BlackElo "2081"]
[ECO "B83"]
[Opening "Sicilian"]
[Variation "modern Scheveningen, main line"]
[WhiteFideId "223654"]
[BlackFideId "1010735"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3
Nc6 9. f4 a6 10. Qe1 Nxd4 11. Bxd4 b5 12. Rd1 Bb7 13. e5 dxe5 14. fxe5 Nd7 15.
Bf3 Qc7 16. Bxb7 Qxb7 17. Ne4 Rac8 18. c3 Qc6 19. Rf4 Rcd8 20. b4 Qc7 21. Rg4 g6
22. Qg3 a5 23. a3 axb4 24. axb4 Nb6 25. Rf1 Nd5 26. h4 Kh8 27. Nd6 f5 28. Rxg6
hxg6 29. Qxg6 Bxh4 30. Qxe6 Qh7 31. Qxd5 Bg3 32. e6+ Kg8 33. e7+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.21"]
[White "Van der Auweraert, Elwin"]
[Black "Van der Marel, Bert"]
[Result "1-0"]
[WhiteElo "2078"]
[BlackElo "2155"]
[ECO "C60"]
[Opening "Ruy Lopez"]
[Variation "Cozio defence"]
[WhiteFideId "1029568"]
[BlackFideId "1005855"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O g6 5. c3 Bg7 6. d4 O-O 7. Bg5 f6 8. Be3
d6 9. Nbd2 h6 10. d5 Nb8 11. Ne1 f5 12. f4 exf4 13. Bxf4 g5 14. Be3 Nd7 15. Bxd7
Bxd7 16. Bd4 Ng6 17. Bxg7 Kxg7 18. Nef3 f4 19. Nc4 Qf6 20. Qd4 Rfe8 21. Rfe1 Ne5
22. Nfxe5 dxe5 23. Qc5 Rac8 24. Qxa7 b6 25. d6 Qf7 26. Nd2 cxd6 27. Qxb6 Re6 28.
Qf2 g4 29. a4 Rg6 30. g3 h5 31. Kf1 Rf6 32. Ke2 d5 33. Kd1 Rb8 34. b3 dxe4 35.
Rxe4 Rxb3 36. Rxe5 Rxc3 37. Qd4 Rcc6 38. Ne4 fxg3 39. hxg3 Kg8 40. Nxf6+ Qxf6
41. Qd5+ Kf8 42. Ke2 Rc2+ 43. Kd3 Rf2 44. Qc5+ Kf7 45. Qd5+ Kf8 46. Rae1 Qg6+
47. R1e4 Rf3+ 48. Kd4 Qg7 49. Rf4+ Rxf4+ 50. gxf4 g3 51. Qa8+ Kf7 52. Qd8 Kg6
53. Qg5+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.23"]
[White "Algera, Simon"]
[Black "Van Halderen, Herman"]
[Result "0-1"]
[WhiteElo "2113"]
[BlackElo "2062"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Torre attack"]
[WhiteFideId "1004859"]
[BlackFideId "1026682"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Be7 5. c3 Nc6 6. Nbd2 h6 7. Bxf6 Bxf6 8.
dxc5 O-O 9. Ne4 Be7 10. b4 b6 11. Nd4 Ne5 12. f4 bxc5 13. bxc5 f5 14. Nd6 Ng4
15. N4xf5 exf5 16. Qd5+ Kh8 17. Qxa8 Bxd6 18. cxd6 Qb6 19. Be2 Re8 20. O-O-O Nf6
21. Bh5 Nxh5 22. Rd4 Nf6 23. Qf3 Qa5 24. Kb2 Ne4 25. Rc1 Ba6 26. Qd1 Nc5 27. Qd2
Rc8 28. Qc2 Nd3+ 29. Rxd3 Qb5+ 30. Ka1 Qxd3 31. Qxd3 Bxd3 32. Rd1 Be4 33. Kb2
Rb8+ 34. Ka3 Bxg2 35. c4 Bc6 36. Rd3 Kh7 37. Rb3 Re8 38. Kb4 g5 39. fxg5 hxg5
40. Ra3 Rb8+ 41. Kc5 Rb7 42. Kd4 Kg6 43. Ke5 Rb4 44. Rc3 a5 45. Kd4 Rb2 46. Ra3
a4 47. h3 Rh2 48. e4 fxe4 49. Ke5 Rd2 50. Rg3 Rd3 51. Rg1 Rxh3 52. Rb1 Rd3 53.
Rf1 Rf3 54. Re1 g4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.25"]
[White "Sanders, Isaac B"]
[Black "Noordkamp, Wouter"]
[Result "1-0"]
[WhiteElo "2100"]
[BlackElo "2032"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "417661"]
[BlackFideId "1014862"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Qd2 Nf6 8. f4
d6 9. Bd3 Be7 10. O-O-O Nxd4 11. Bxd4 b5 12. e5 Nd7 13. exd6 Bxd6 14. Rhf1 O-O
15. Be4 Rb8 16. Bxg7 Kxg7 17. Qxd6 Qc4 18. f5 e5 19. Qe7 b4 20. Rf3 Bb7 21. Rxd7
Bxe4 22. Rg3+ Kh8 23. Qf6# 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.32"]
[White "Ratsma, Midas"]
[Black "Serdijn, Adinda"]
[Result "0-1"]
[WhiteElo "1944"]
[BlackElo "2040"]
[ECO "D55"]
[Opening "QGD"]
[Variation "6.Nf3"]
[WhiteFideId "1032283"]
[BlackFideId "1002740"]
[EventDate "2012.07.06"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Re8 7. Bd3 dxc4 8. Bxc4
a6 9. a4 Nbd7 10. O-O h6 11. Bh4 c5 12. Qe2 cxd4 13. exd4 Nb6 14. Bd3 Nbd5 15.
Bg3 Nh5 16. Nxd5 exd5 17. Rae1 Nxg3 18. fxg3 Be6 19. Bb1 Bb4 20. Rd1 Bf5 21. Qf2
Bxb1 22. Rxb1 f6 23. Ne1 Qa5 24. b3 Bd2 25. b4 Bxb4 26. Nc2 Bf8 27. Rxb7 Qxa4
28. Rfb1 Qc4 29. Ne1 Re2 30. Qf4 Rae8 31. Nf3 Qa2 32. Nh4 Re1+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.12"]
[Round "6.37"]
[White "De Bruijne, Arian"]
[Black "Oosthout, Wouter"]
[Result "1-0"]
[WhiteElo "1934"]
[BlackElo "1975"]
[ECO "C55"]
[Opening "Two knights defence"]
[WhiteFideId "1039946"]
[BlackFideId "1019694"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. d4 exd4 5. O-O Be7 6. e5 Ne4 7. Re1 d5 8. Bb5
O-O 9. Bxc6 bxc6 10. Nxd4 Qd7 11. c3 Nc5 12. Nd2 Ne6 13. N2b3 Re8 14. f4 Bf8 15.
Kh1 Nd8 16. Bd2 Rb8 17. Qc2 c5 18. Nf3 Qf5 19. Qxf5 Bxf5 20. Be3 Ne6 21. Rad1 c6
22. Rd2 Be7 23. Rf2 h6 24. Kg1 Rec8 25. h3 Be4 26. Nfd2 Bh4 27. Nxe4 dxe4 28. f5
Bxf2+ 29. Kxf2 c4 30. Nd2 Nf8 31. Nxc4 c5 32. b3 Nd7 33. Bf4 Ra8 34. Rxe4 Rc6
35. g4 g5 36. Bg3 a5 37. a4 Re8 38. Nxa5 Rb6 39. Ke3 Ra8 40. b4 cxb4 41. cxb4
Rc8 42. Kd2 Ra6 43. Rd4 Ra7 44. Kd3 Kf8 45. e6 fxe6 46. fxe6 Nc5+ 47. bxc5 Rxa5
48. Bd6+ Ke8 49. Rc4 Rca8 50. Ke4 Rxa4 51. Rxa4 Rxa4+ 52. Kd5 h5 53. gxh5 Rh4
54. c6 Rxh3 55. c7 Rc3 56. Bc5 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.1"]
[White "Negi, Parimarjan"]
[Black "Vorobiov, Evgeny E."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2661"]
[BlackElo "2586"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "5016690"]
[BlackFideId "4121341"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 b5 8. f4
e5 9. fxe5 dxe5 10. O-O-O exd4 11. e5 Be7 12. exf6 gxf6 13. Nd5 fxg5 14. Re1 Nf6
15. Nxf6+ Kf8 16. Qe4 Be6 17. Nxh7+ Kg7 18. Bd3 Ra7 19. Qe5+ Kg8 20. h4 gxh4 21.
Qh5 Qd5 22. Re5 Qxg2 23. Ree1 Rxh7 24. Bxh7+ Kf8 25. Rhg1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.2"]
[White "Howell, David W L"]
[Black "Lalith, Babu M.R."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2529"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "410608"]
[BlackFideId "5024595"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nbd7 4. d4 e6 5. O-O b5 6. b3 Bb7 7. Qd3 b4 8. Qb5
Qc8 9. c4 a5 10. cxd5 exd5 11. Ne5 c6 12. Qd3 Bd6 13. Bf4 O-O 14. Rc1 Qe8 15.
Nxd7 Qxd7 16. Bxd6 Qxd6 17. Qc2 Rfe8 18. e3 Ba6 19. Qc5 Qd8 20. Nd2 Bb5 21. a4
bxa3 22. Rxa3 Re7 23. Rca1 Rea7 24. Nb1 h6 25. Nc3 Qd7 26. Nxb5 cxb5 27. Bf1 b4
28. Rxa5 Rxa5 29. Rxa5 Rxa5 30. Qxa5 Qd6 31. Qa8+ Kh7 32. Qb7 Kg8 33. Qc8+ Kh7
34. Qb7 Kg8 35. Qc8+ Kh7 36. Bd3+ g6 37. Kf1 Kg7 38. Ke1 h5 39. Ke2 h4 40. Kd2
hxg3 41. hxg3 Qe7 42. Qb8 Ng4 43. Ke2 Nf6 44. f3 Ne8 45. Kd2 Nc7 46. Qb6 Ne6 47.
Qc6 Qg5 48. f4 Qd8 49. g4 Qc7 50. Qxd5 Qc3+ 51. Ke2 Qb2+ 52. Ke1 Qc3+ 53. Ke2
Qb2+ 54. Kf1 Qc3 55. Qe5+ Kg8 56. Bc4 Qc1+ 57. Kf2 Qh1 58. Be2 Qh4+ 59. Kg2 Qe1
60. Qb5 Nc7 61. Qb8+ Kg7 62. Kf3 Qh1+ 63. Kf2 Qh4+ 64. Kg2 Qe1 65. Bc4 Qd2+ 66.
Kf3 Qd1+ 67. Kf2 Ne6 68. Qxb4 Qxg4 69. Qe7 Qh4+ 70. Qxh4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.3"]
[White "Khenkin, Igor"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2669"]
[BlackElo "2512"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical, three knights system"]
[WhiteFideId "4659600"]
[BlackFideId "1017063"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nxc1+ 8.
Rxc1 Nc6 9. Bb5 Bg4 10. Bxc6+ bxc6 11. Qa4 Qd6 12. Rhd1 e5 13. Nd5 Rb8 14. Ne3
Bxf3+ 15. gxf3 Qd7 16. Rc3 Rxb2 17. Rd3 Qc7 18. Rb3 Rxb3 19. axb3 Be7 20. Ra1
O-O 21. Qxa7 Qd8 22. Qb7 Bg5 23. Qxc6 Qb8 24. Qa4 Bxe3 25. dxe3 Qb6 26. Qc4 g6
27. Rd1 Rb8 28. Rd5 Qxb3 29. Qxb3 Rxb3 30. Rxe5 Rb2+ 31. Kf1 Rb1+ 32. Kg2 Rc1
33. Re8+ Kg7 34. f4 c4 35. e5 c3 36. Rc8 h6 37. Kf3 Rc2 38. Rc7 Kf8 39. e4 Rc1
40. f5 gxf5 41. exf5 Ke8 42. f6 c2 43. Ke2 Kd8 44. Rc4 Kd7 45. f4 Ke6 46. Kd2
Rf1 47. Kxc2 Rf3 48. Kd2 Kf5 49. h4 h5 50. Ke2 Ra3 51. Rd4 Rb3 52. Rc4 Ra3 53.
Rb4 Rc3 54. Kd2 Ra3 55. Rd4 Rf3 56. Kc2 Re3 57. Rd3 Re2+ 58. Rd2 Re4 59. Rf2 Re3
60. Rf1 Ra3 61. Rg1 Ra8 62. Rg5+ Kxf4 63. Rxh5 Re8 64. Rh7 Kxe5 65. Rxf7 Ke6 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.4"]
[White "Nikolic, Predrag"]
[Black "Socko, Bartosz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2636"]
[BlackElo "2629"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3 Bb7"]
[WhiteFideId "14400014"]
[BlackFideId "1107038"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. dxc5 Bxc5 7. O-O O-O 8. Nc3
Be7 9. b3 d5 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Bb2 Na6 13. Qxd5 Bxd5 14. Ne5 Bxg2
15. Kxg2 Rfc8 16. Rac1 f6 17. Nd3 Kf7 18. Rfd1 Rxc1 19. Rxc1 Rd8 20. Kf3 Nc5 21.
Nxc5 Bxc5 22. Rc2 g5 23. h3 h5 24. Bc1 Rd1 25. Be3 Bd6 26. Rc8 Ra1 27. a4 Rb1
28. Rd8 Bb4 29. Rd7+ Kg6 30. Rxa7 Rxb3 31. Rb7 Ba5 32. Re7 e5 33. g4 hxg4+ 34.
hxg4 Bd2 35. Rb7 Bxe3 36. fxe3 Rb4 37. e4 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.5"]
[White "Arun Prasad, S."]
[Black "Luch, Michal"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2518"]
[BlackElo "2426"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "5011167"]
[BlackFideId "1120042"]
[EventDate "2012.07.06"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 a5 7. Nc3 c6 8. d4 Ne4
9. Bb2 Nxc3 10. Bxc3 b5 11. Re1 Ba6 12. c5 f5 13. Qd2 Bb7 14. Qe3 Bc8 15. Bd2
Bf6 16. a3 Qe7 17. Ne5 Ra6 18. f4 Nd7 19. Rf1 g6 20. g4 Nxe5 21. fxe5 Bg7 22.
Qg3 a4 23. b4 Kh8 24. h4 h6 25. Rf2 Bd7 26. gxf5 gxf5 27. Kh2 Be8 28. Rg1 Qf7
29. Bf3 Ra7 30. Bf4 Qg8 31. Rfg2 Qh7 32. h5 Rd7 33. Qh4 Kg8 34. Qf6 Rxf6 35.
exf6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.6"]
[White "De Jong, Jan-Willem"]
[Black "Horvath, Csaba"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2429"]
[BlackElo "2507"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "1008641"]
[BlackFideId "700118"]
[EventDate "2012.07.06"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4
b5 9. Bd3 Bb7 10. O-O O-O 11. e4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. h3 Re8 15.
Be3 a6 16. Rfd1 Qe7 17. a4 Rac8 18. f3 Nh5 19. Qf2 Bg3 20. Qf1 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.7"]
[White "Zakhartsov, Viacheslav V."]
[Black "Admiraal, Miguoel"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2286"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "4115333"]
[BlackFideId "1019716"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4
Bc5 9. Nb3 Nc6 10. Bf4 e5 11. Bg5 h6 12. Bh4 Be7 13. f3 O-O 14. Rd1 Ne8 15. Bf2
Nc7 16. Qd2 d6 17. Be3 Ne6 18. Be2 Qb8 19. O-O Rd8 20. g3 Nc5 21. Na1 a5 22. Nd5
a4 23. Nxb6 Ra7 24. Nd5 Bf8 25. Nc2 Rc8 26. Ncb4 Na5 27. Nc3 Ba6 28. Nxa6 Rxa6
29. Qc2 Qb3 30. Qxb3 Ncxb3 31. c5 Ra7 32. cxd6 Rd7 33. Nxa4 Rxd6 34. Rxd6 Bxd6
35. Rd1 Be7 36. Rd7 Bf8 37. Bd1 Rc4 38. Nb6 Rc6 39. Bxb3 Nxb3 40. Rd8 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "7.8"]
[White "Sundararajan, Kidambi"]
[Black "Zakhartsov, Vladimir"]
[Result "0-1"]
[WhiteTitle "GM"]
[WhiteElo "2459"]
[BlackElo "2271"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "Torre attack"]
[WhiteFideId "5005370"]
[BlackFideId "4145097"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. e3 d6 6. c3 Nbd7 7. Bd3 e5 8. O-O
Re8 9. e4 h6 10. Bh4 c6 11. Re1 Qc7 12. Bf1 Nh5 13. a4 Ndf6 14. dxe5 dxe5 15.
Nc4 Bg4 16. Qd6 Qxd6 17. Nxd6 Re7 18. Bc4 Bxf3 19. gxf3 Rd7 20. Rad1 Bf8 21.
Nxf7 Rxf7 22. f4 exf4 23. f3 Kg7 24. Bxf7 Kxf7 25. e5 Bc5+ 26. Bf2 Bxf2+ 27.
Kxf2 Nd5 28. c4 Ne7 29. Rd7 Rb8 30. e6+ Kf6 31. b4 Ng7 32. Re4 g5 33. a5 Ngf5
34. c5 Ne3 35. Ke2 N3d5 36. Kf2 Nc3 37. Rc4 Nb5 38. Re4 b6 39. a6 bxc5 40. Rb7
Rd8 41. Rd7 Rc8 42. bxc5 Nc7 43. Ra4 Nf5 44. e7 Nxe7 45. Rd6+ Kf7 46. Rxh6 Rb8
47. h4 Rb2+ 48. Kg1 Ncd5 49. hxg5 Nf5 50. Rxc6 Ng3 51. Rd6 Rb1+ 52. Kh2 Rh1+ 53.
Kg2 Ne3+ 54. Kf2 Rf1# 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.9"]
[White "Van Haastert, Edwin"]
[Black "Wilschut, Peter"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2440"]
[BlackElo "2233"]
[ECO "C10"]
[Opening "French"]
[Variation "Paulsen variation"]
[WhiteFideId "1003992"]
[BlackFideId "1007165"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 dxe4 6. Nxe4 Be7 7. Bxf6 gxf6 8.
Qd2 f5 9. Nc3 Nb4 10. O-O-O O-O 11. h3 Kh8 12. g4 Nd5 13. Nxd5 Qxd5 14. Bg2 Bf6
15. Qh6 Qd8 16. Qh5 Bd7 17. gxf5 exf5 18. h4 Rg8 19. Bh3 f4 20. Bxd7 Qxd7 21.
Ne5 Bxe5 22. Qxe5+ Rg7 23. Rhg1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7,10"]
[White "Goudriaan, Etienne"]
[Black "Van Der Wiel, John T.H."]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2375"]
[BlackElo "2430"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "1021150"]
[BlackFideId "1000020"]
[EventDate "2012.07.06"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Bg7 6. f4 Qb6 7. Rb1 e5 8. Nf3 Nh5
9. Qd2 exf4 10. Bxf4 Nxf4 11. Qxf4 Bxd4 12. Na4 Qa5+ 13. b4 Be5 14. Qxf7+ Kxf7
15. bxa5 Bg3+ 16. Kd1 Kg7 17. Rb3 Re8 18. Bd3 Nd7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.11"]
[White "Rijnaarts, Sjef"]
[Black "Erwich, Frank"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2319"]
[BlackElo "2376"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, Winawer attack"]
[WhiteFideId "1014870"]
[BlackFideId "1007076"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8.
dxe5 Nb7 9. Nd4 O-O 10. Rd1 Bc5 11. b4 Bxd4 12. Rxd4 Qe7 13. Nc3 Nd8 14. Bb2 Ne6
15. Rg4 h5 16. Rg3 h4 17. Rg4 f5 18. exf6 Qxf6 19. Na4 Qf5 20. Nc5 Rf7 21. Nxe6
dxe6 22. Rxh4 Ba6 23. c4 Rd8 24. Re1 Rfd7 25. Bc3 Rd3 26. Qb2 Rd1 27. h3 Rxe1+
28. Bxe1 e5 29. Qe2 Rd4 30. Rxd4 exd4 31. Qe8+ Kh7 32. Qxc6 Qb1 33. Qe8 Bxc4 34.
Qh5+ 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.12"]
[White "Von Meijenfeldt, Bart"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[WhiteElo "2123"]
[BlackElo "2341"]
[ECO "B78"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, 10.O-O-O"]
[WhiteFideId "1032259"]
[BlackFideId "1019554"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 a6 13. h4 h5 14. g4 hxg4 15. h5
Nxh5 16. Rdg1 Qa5 17. Bh6 Rc5 18. Bxg7 Kxg7 19. f4 Nc4 20. Bxc4 Rxc4 21. f5 Rh8
22. Rxg4 Qb4 23. Qg5 Rxd4 24. Rxh5 Rxh5 25. Qxh5 Bxf5 26. Qxf5 Rd2 27. Qf1 b5
28. Rg1 Qd4 29. Rh1 Qe3 30. a3 e6 31. Qc1 Qf4 32. Qe1 Qf2 33. Qxf2 Rxf2 34. Rd1
g5 35. Rxd6 g4 36. Rd3 f5 37. Rg3 Rf1+ 38. Ka2 Kf6 39. exf5 exf5 40. Rd3 f4 41.
Rd6+ Kg5 42. Rxa6 g3 43. Ra8 f3 44. Ne4+ Kf4 45. Nxg3 Kxg3 46. Kb3 Re1 47. Rg8+
Kf4 48. Rf8+ Ke3 49. Kb4 f2 50. Kxb5 f1=Q+ 51. Rxf1 Rxf1 52. c4 Kd4 53. c5 Rf8
54. b4 Kd5 55. Kb6 Rf6+ 56. Kb7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.13"]
[White "Van Beek, Alexander"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2329"]
[BlackElo "2104"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1007262"]
[BlackFideId "1001035"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Qb1
Qxb1+ 9. Rxb1 c4 10. Rxb7 Na6 11. Nh4 Bb4 12. Kd2 Ne7 13. Rb1 Ba5 14. R1b5 Bd8
15. Rxe7+ Bxe7 16. Nxf5 exf5 17. Nxd5 Bd8 18. Bxc4 O-O 19. Rb7 Nb8 20. Nc7 Bxc7
21. Rxc7 a5 22. e6 fxe6 23. Bxe6+ Kh8 24. d5 Na6 25. Re7 Rfe8 26. Rxe8+ Rxe8 27.
c4 Rf8 28. d6 Nb8 29. c5 Nc6 30. Kc3 f4 31. Bd4 Rb8 32. Bd5 Nb4 33. Bb3 Nc6 34.
Ba4 Nd8 35. c6 Nxc6 36. Bxc6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.14"]
[White "Sanders, Isaac B"]
[Black "Ypma, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2100"]
[BlackElo "2175"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "417661"]
[BlackFideId "1027255"]
[EventDate "2012.07.06"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be2 Bd6 8. c4
O-O 9. O-O b6 10. Qc2 Qc7 11. Rd1 Bb7 12. b3 c5 13. Bb2 cxd4 14. Nxd4 Be5 15.
Nb5 Qb8 16. Bxe5 Nxe5 17. Qc3 Ng6 18. Bf3 Nh4 19. Bxb7 Qxb7 20. f3 Rad8 21. Nd6
Qb8 22. Nde4 Nxe4 23. Nxe4 Ng6 24. g3 h5 25. f4 Rxd1+ 26. Rxd1 Rd8 27. Rd3 h4
28. Qd2 Rxd3 29. Qxd3 Qc8 30. Qd4 hxg3 31. hxg3 e5 32. fxe5 Qf5 33. Nf2 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.16"]
[White "Vrublevskaya, Olga"]
[Black "Van der Auweraert, Elwin"]
[Result "0-1"]
[WhiteTitle "WIM"]
[WhiteElo "2129"]
[BlackElo "2078"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "4130545"]
[BlackFideId "1029568"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 d6 7. g3 e5 8. Bg2 O-O
9. O-O a5 10. Rb1 Nbd7 11. b4 h6 12. e4 Re8 13. h3 Bf8 14. Be3 Nh7 15. Ne1 g6
16. Qd2 h5 17. Nd3 axb4 18. axb4 Ba6 19. Qa2 Bg7 20. Qb3 f5 21. Rfd1 Qf6 22. Qa4
Ndf8 23. Qc6 Reb8 24. Qxc7 Rc8 25. Qxb6 Bxc4 26. Ra1 Rxa1 27. Rxa1 Bxd3 28. Nb5
Bxb5 29. Qxb5 fxe4 30. Qb7 Rc2 31. b5 Bh6 32. Rf1 Bxe3 33. fxe3 Qg5 34. Qf7+ Kh8
35. Qe8 Qxe3+ 36. Kh2 Rf2 37. Rg1 Ng5 38. Kh1 Kg8 39. Qd8 Nf3 40. b6 Rxg2 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.17"]
[White "Blom, Vincent"]
[Black "Thakoerdien, Jerrel"]
[Result "1-0"]
[WhiteElo "2119"]
[BlackElo "2070"]
[ECO "A31"]
[Opening "English"]
[Variation "symmetrical, Benoni formation"]
[WhiteFideId "1014358"]
[BlackFideId "1037439"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O cxd4 7. Nxd4 Nc6 8. Nc3
Nxd4 9. Qxd4 d6 10. Qd2 Rb8 11. b3 a6 12. Bb2 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15.
cxd5 Bd7 16. h4 h5 17. Qd4+ Kg8 18. Rfc1 Rc8 19. Qa7 Ra8 20. Qb7 a5 21. Rc2 Rb8
22. Qa7 Ra8 23. Qe3 Bf5 24. Rc3 b4 25. Rc4 Rc8 26. Rac1 Rxc4 27. Rxc4 Bd7 28.
Qh6 e5 29. dxe6 Bxe6 30. Rd4 Qe7 31. Be4 Bg4 32. Bd5 Be6 33. Bxe6 Qxe6 34. Qd2
Rd8 35. Rd5 Qe4 36. Rxa5 Rc8 37. f3 Qb1+ 38. Kg2 Rc1 39. Ra8+ Kh7 40. Qd4 f6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.18"]
[White "Butkiewicz, Lukasz"]
[Black "Klop, Tjomme"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2402"]
[BlackElo "2062"]
[ECO "C46"]
[Opening "Four knights"]
[Variation "Gunsberg variation"]
[WhiteFideId "1122428"]
[BlackFideId "1027115"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 Be7 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d6 8.
Be2 O-O 9. O-O Bd7 10. f4 Bc6 11. Bf3 Re8 12. Be3 Nd7 13. Qd2 Bf6 14. Bd4 Bxd4+
15. Qxd4 Qf6 16. Qd2 Nc5 17. Rae1 Rad8 18. g3 Ne6 19. Rd1 Nc5 20. Rfe1 a6 21. b3
g6 22. Bg2 Ne6 23. Kh1 Nc5 24. Re3 Rd7 25. Rde1 Rde7 26. R1e2 Ne6 27. e5 dxe5
28. Rxe5 Nf8 29. Rxe7 Rxe7 30. Rxe7 Qxe7 31. Bxc6 bxc6 32. a4 Qb4 33. Qe3 Qd6
34. Kg2 Ne6 35. Ne4 Qd1 36. Qd2 Qxd2+ 37. Nxd2 Nd4 38. c3 Ne6 39. Kf3 Kf8 40.
Ke3 Ke7 41. Kd3 f5 42. Kc4 Kd6 43. Nf3 c5 44. Ne5 Nd8 45. Nd3 Nb7 46. b4 cxb4
47. cxb4 Kc6 48. Ne5+ Kd6 49. b5 a5 50. Kd4 Ke6 51. Nc4 Ke7 52. Kd5 Kd7 53. Ne5+
Kc8 54. Nf7 Kd7 55. h4 Kc8 56. Kc6 h5 57. Ne5 Nd6 58. b6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.19"]
[White "Borst, Filip"]
[Black "Van Overdam, Julian"]
[Result "0-1"]
[WhiteElo "2049"]
[BlackElo "2277"]
[ECO "B83"]
[Opening "Sicilian"]
[Variation "modern Scheveningen, main line"]
[WhiteFideId "1024647"]
[BlackFideId "1015303"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. Be3 Be7 8. O-O
O-O 9. f4 e5 10. Nxc6 bxc6 11. fxe5 dxe5 12. Kh1 Qa5 13. Qe1 Kh8 14. Qg3 Rb8 15.
Rab1 Be6 16. Bd3 Ng4 17. Bd2 Qc7 18. h3 Nf6 19. b3 Rfd8 20. Nd1 Nxe4 21. Bxe4
Rxd2 22. Ne3 Rd4 23. Nf5 Bxf5 24. Bxf5 g6 25. Bd3 f5 26. Rbd1 Bf6 27. Be2 Bh4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.20"]
[White "Serdijn, Adinda"]
[Black "Spaan, Nathanael"]
[Result "1-0"]
[WhiteElo "2040"]
[BlackElo "2206"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1002740"]
[BlackFideId "1006118"]
[EventDate "2012.07.06"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. dxc5 Nc6 5. cxd6 Nxe4 6. Nf3 Nxd6 7. Bf4 e6 8.
Bd3 Be7 9. Qc2 h6 10. Nbd2 Bd7 11. O-O Qa5 12. Nb3 Qa4 13. Bg3 Na5 14. Rfe1 Bc6
15. Ne5 Bd5 16. Nxa5 Qxa5 17. c4 Rc8 18. Qe2 Bc6 19. a3 b5 20. Nxc6 Rxc6 21. c5
Nc4 22. b4 Qa4 23. Bc2 Qa6 24. a4 Bf6 25. axb5 Qxb5 26. Ba4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.23"]
[White "Koenig, Dirk"]
[Black "Sparreboom, Wil"]
[Result "1-0"]
[WhiteElo "2065"]
[BlackElo "1964"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "4636619"]
[BlackFideId "1003836"]
[EventDate "2012.07.06"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 e5 6. Ngf3 Bg4 7. Bg2 Nbd7 8.
O-O c6 9. Qe2 Qc7 10. Nc4 b5 11. Ne3 Be6 12. Ng5 Nc5 13. c4 Bxc4 14. Nxc4 bxc4
15. Qxc4 h6 16. Nf3 Bd6 17. Nxe5 O-O 18. Nxc6 Ne6 19. Qb5 Nd7 20. Be3 a6 21. Qd5
Rac8 22. Rac1 Nf6 23. Qf5 Be7 24. e5 Nh7 25. Bd5 g6 26. Qd3 Kg7 27. Nxe7 Qxe7
28. Qxa6 Nc7 29. Qb7 Nxd5 30. Qxd5 Rfd8 31. Qe4 Qe6 32. a4 Ng5 33. Bxg5 hxg5 34.
Rxc8 Rxc8 35. Rd1 Qb3 36. Qd4 Rc4 37. Qd8 Qf3 38. Qf6+ Qxf6 39. exf6+ Kxf6 40.
b3 Rc3 41. Rd6+ Ke5 42. Rb6 g4 43. a5 Kd5 44. b4 Ra3 45. a6 f5 46. b5 Ke4 47.
Kg2 g5 48. Rb7 f4 49. gxf4 gxf4 50. a7 g3 51. hxg3 f3+ 52. Kh3 Kf5 53. g4+ Kf4
54. Rf7+ Kg5 55. b6 Ra4 56. Rf8 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.26"]
[White "Rabus, Berthold"]
[Black "Scherpenisse, Kees"]
[Result "0-1"]
[WhiteElo "2220"]
[BlackElo "1965"]
[ECO "A87"]
[Opening "Dutch"]
[Variation "Leningrad, main variation"]
[WhiteFideId "24615170"]
[BlackFideId "1012010"]
[EventDate "2012.07.06"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 d6 6. Nc3 O-O 7. O-O e6 8. b3 Ne4
9. Bb2 Nc6 10. a3 a5 11. Rc1 Nxc3 12. Bxc3 e5 13. dxe5 dxe5 14. Qd5+ Kh8 15.
Rfd1 Qe7 16. Bb2 Rd8 17. Qb5 Bd7 18. Qxb7 Ra7 19. Rxd7 Qxd7 20. Nxe5 Qd1+ 21.
Rxd1 Rxd1+ 22. Bf1 Rxb7 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.13"]
[Round "7.36"]
[White "Kevlishvili, Robby"]
[Black "Braggaar, Pim"]
[Result "1-0"]
[WhiteElo "1877"]
[BlackElo "2019"]
[ECO "C61"]
[Opening "Ruy Lopez"]
[Variation "Bird's defence"]
[WhiteFideId "1040634"]
[BlackFideId "1032321"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Bc5 6. d3 c6 7. Bc4 d6 8. a3
Qe7 9. b4 Bb6 10. Nd2 Be6 11. Bb2 a6 12. Re1 f6 13. a4 Nh6 14. Bxe6 Qxe6 15. Nc4
Ba7 16. Bc1 Nf7 17. f4 O-O 18. Rf1 f5 19. exf5 Qxf5 20. Bd2 b5 21. Na5 Qd7 22.
Qf3 d5 23. Kh1 Bb6 24. Nb3 bxa4 25. Nc5 Bxc5 26. bxc5 Rab8 27. Qf2 Rb2 28. Bc1
Rb4 29. Ba3 Rfb8 30. Bxb4 Rxb4 31. Rfb1 Rb5 32. Qxd4 Qb7 33. Rd1 h6 34. Rxa4 a5
35. Qc3 Qa7 36. d4 Qc7 37. Qd2 h5 38. Rda1 Qb8 39. h3 Nh6 40. Qe3 Rb1+ 41. Kh2
Rxa1 42. Rxa1 Qd8 43. Rd1 Qh4 44. Qe8+ Kh7 45. g3 Qf6 46. Qe5 Qg6 47. Qe2 Nf5
48. Qd3 Qf6 49. c3 g6 50. Qe2 h4 51. g4 Ng7 52. Qe5 Qf7 53. Qg5 a4 54. Qxh4+ Kg8
55. Qf2 Qb7 56. f5 gxf5 57. gxf5 Qc7+ 58. Qg3 Qf7 59. Qg6 Qc7+ 60. Kh1 Qd7 61.
f6 Qxh3+ 62. Kg1 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.1"]
[White "Howell, David W L"]
[Black "Negi, Parimarjan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2620"]
[BlackElo "2661"]
[ECO "C85"]
[Opening "Ruy Lopez"]
[Variation "Exchange variation doubly deferred (DERLD)"]
[WhiteFideId "410608"]
[BlackFideId "5016690"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. d3 Bd6 8.
Nbd2 Be6 9. b3 c5 10. a4 O-O 11. a5 Nd7 12. Nc4 f6 13. Kh1 Nb8 14. Ng1 Nc6 15.
Ne2 Qd7 16. Be3 Rad8 17. Qd2 Kh8 18. f3 Be7 19. Rf2 Bg8 20. Raf1 Nd4 21. Nc3 Qc6
22. f4 exf4 23. Bxf4 b5 24. axb6 cxb6 25. Ne3 f5 26. Nxf5 Nxf5 27. Bg5 Bxg5 28.
Qxg5 h6 29. Qd2 Ng3+ 30. hxg3 Rxf2 31. Rxf2 b5 32. Qe3 a5 33. Rf5 c4 34. Rc5 Qf6
35. dxc4 bxc4 36. bxc4 a4 37. Ra5 Qf1+ 38. Kh2 Rf8 39. Qd3 Qe1 40. Rf5 Rxf5 41.
exf5 a3 42. c5 Qe5 43. c6 Qc5 44. c7 Qxc7 45. Nb5 Qc6 46. Nxa3 Bd5 47. Qe2 Be4
48. f6 gxf6 49. Qd2 Kg7 50. c3 Qa4 51. Qb2 Bd3 52. Qb7+ Kf8 53. Qd5 Qa6 54. Qc5+
Kg7 55. c4 Qa8 56. Qe7+ Kg6 57. Kg1 Qc6 58. Qb4 Be4 59. Qf8 h5 60. Qg8+ Kh6 61.
Qf8+ Kg6 62. Qg8+ Kh6 63. Nb5 Bxg2 64. Qf8+ Kh7 65. Qf7+ Kh6 66. Qf8+ Kh7 67.
Qf7+ Kh8 68. Nd4 Qe4 69. Qxf6+ Kg8 70. Qg5+ Kf8 71. Qf6+ Kg8 72. Ne6 Qe1+ 73.
Kxg2 Qe2+ 74. Kh3 Qg4+ 75. Kg2 Qe2+ 76. Qf2 Qxe6 77. Qd4 Kh7 78. c5 Qe2+ 79. Qf2
Qe4+ 80. Kh2 Kg6 81. Qg2 Qe5 82. Qc2+ Kf6 83. Qc4 Qb2+ 84. Kh3 Qb1 85. Qd4+ Kg5
86. Qg7+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.2"]
[White "Khenkin, Igor"]
[Black "Arun Prasad, S."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2669"]
[BlackElo "2518"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "4659600"]
[BlackFideId "5011167"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Be7 5. b3 O-O 6. Bd3 c5 7. O-O Nc6 8. Bb2
cxd4 9. exd4 b6 10. Nbd2 Bb7 11. Rc1 Rc8 12. Qe2 Re8 13. Rfd1 Bf8 14. Nf1 g6 15.
Ne3 Bg7 16. Ne5 dxc4 17. Bxc4 Re7 18. h3 Nd5 19. Nxd5 exd5 20. Ba6 Nxe5 21. dxe5
Rxc1 22. Rxc1 d4 23. Bxb7 Rxb7 24. Qe4 Rd7 25. e6 fxe6 26. Qxe6+ Kh8 27. Re1 Bf6
28. Qc4 Kg7 29. Qd3 Qg8 30. Re4 Qd5 31. g4 Rd6 32. a4 Re6 33. f4 Rd6 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.3"]
[White "Van Haastert, Edwin"]
[Black "Nikolic, Predrag"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2440"]
[BlackElo "2636"]
[ECO "C92"]
[Opening "Ruy Lopez"]
[Variation "closed, Keres (9...a5) variation"]
[WhiteFideId "1003992"]
[BlackFideId "14400014"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 a5 10. d4 a4 11. Bc2 Bd7 12. Nbd2 Re8 13. Nf1 h6 14. Ng3 Bf8 15. Be3
Na5 16. b3 axb3 17. axb3 c5 18. d5 Qc7 19. Nd2 g6 20. Qe2 Bg7 21. Ra2 Reb8 22.
Rea1 Qd8 23. f3 h5 24. Nh1 Ne8 25. b4 Nb7 26. Nb3 c4 27. Nc1 Rxa2 28. Rxa2 f5
29. Qf2 f4 30. Bb6 Qc8 31. Bd1 Nd8 32. Ba7 Ra8 33. Ra5 g5 34. Kf1 Nb7 35. Ra2
Nf6 36. Qe1 Nd8 37. Ra5 Nf7 38. Nf2 Qb7 39. Bb6 Rf8 40. Ba7 Nh6 41. Ne2 g4 42.
hxg4 hxg4 43. Ng1 g3 44. Nfh3 Nf7 45. Qd2 Bh6 46. Qa2 Kg7 47. Ra6 Ra8 48. Ra5
Kg6 49. Bb6 Rh8 50. Ba7 Bc8 51. Be2 Bf8 52. Bd1 Kg7 53. Be2 Be7 54. Ra3 Bd7 55.
Ke1 Bd8 56. Bf1 Bc7 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.4"]
[White "Socko, Bartosz"]
[Black "De Jong, Jan-Willem"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2629"]
[BlackElo "2429"]
[ECO "C59"]
[Opening "two knights defence"]
[Variation "Steinitz variation"]
[WhiteFideId "1107038"]
[BlackFideId "1008641"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 h6 9. Nh3 g5 10. Nc3 Bg7 11. d3 Nd5 12. Ng1 O-O 13. h4 g4 14. Nxd5 Qxd5 15.
Bxg4 e4 16. Bxc8 Raxc8 17. Ne2 Rfe8 18. O-O exd3 19. cxd3 Qh5 20. Ng3 Qxh4 21.
Nf5 Qf6 22. Qg4 Kh8 23. Bd2 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.5"]
[White "Vorobiov, Evgeny E."]
[Black "Zakhartsov, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2586"]
[BlackElo "2271"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "4121341"]
[BlackFideId "4145097"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8.
Nf3 O-O 9. Bg5 c5 10. Rc1 Qc7 11. Bd3 e6 12. O-O b6 13. d5 exd5 14. exd5 c4 15.
Bxc4 Nc5 16. Qd1 Ne4 17. Bb3 Bg4 18. Bh4 Nxc3 19. d6 Qd7 20. Qd3 Bf5 21. Qe3
Rac8 22. Be7 Qb5 23. Bxf8 Ne2+ 24. Kh1 Nxc1 25. Bxf7+ Kh8 26. Bxg7+ Kxg7 27.
Rxc1 Rxc1+ 28. Qxc1 Kxf7 29. Qc7+ Kg8 30. Qb8+ Kg7 31. Qxa7+ Kh6 32. Qe7 Qf1+
33. Ng1 Qd1 34. f3 Qd4 35. h3 Qa4 36. Ne2 Qxa2 37. Qf8+ Kh5 38. g4+ Bxg4 39.
hxg4+ Kg5 40. Qf4+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.6"]
[White "Bok, Benjamin"]
[Black "Zakhartsov, Viacheslav V."]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2512"]
[BlackElo "2547"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1017063"]
[BlackFideId "4115333"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Bb4 9. f3 O-O 10. g4 b5 11. g5 Ne8 12. Nxc6 dxc6 13. Qf2 e5 14. Bc5 Bxc5
15. Qxc5 f6 16. Nd5 cxd5 17. Qxd5+ Kh8 18. Qxa8 fxg5 19. Qd5 g4 20. Qd8 gxf3 21.
Qxc7 Nxc7 22. Rg1 h6 23. Rg3 g5 24. h3 Ne6 25. Rd3 g4 26. Rxg4 Nc5 27. Rd5 Bxg4
28. Rxc5 Be6 29. Kd2 f2 30. b3 Bxh3 31. Bxh3 f1=Q 32. Bxf1 Rxf1 33. Rxe5 Kg7 34.
Re7+ Kf6 35. Ra7 h5 36. Rxa6+ Kg5 37. Ra8 Rf7 38. Ke3 Rg7 39. a4 bxa4 40. Rxa4
h4 41. Ra1 Rc7 42. c4 Rb7 43. Rb1 h3 44. b4 h2 45. b5 Kg4 46. Kd4 Kf3 47. e5
Rd7+ 48. Kc5 Rd2 49. b6 Rb2 50. Rh1 Kf4 51. e6 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.7"]
[White "Lalith, Babu M.R."]
[Black "Goudriaan, Etienne"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2529"]
[BlackElo "2375"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "5024595"]
[BlackFideId "1021150"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Qc2 c5 8.
O-O b6 9. d3 Bb7 10. e4 Be7 11. Nc3 O-O 12. Bf4 Rc8 13. Rad1 b5 14. Rfe1 Qb6 15.
h3 Rfd8 16. Be3 Qc7 17. Nd2 Ne5 18. Bf4 Nh5 19. Bxe5 Qxe5 20. Nf3 Qb8 21. e5 Qa8
22. Ne4 c4 23. d4 f5 24. exf6 Nxf6 25. Ne5 b4 26. Nxf6+ Bxf6 27. Bxb7 Qxb7 28.
Nxc4 Bxd4 29. Qe2 Qf7 30. b3 Rc5 31. Kg2 e5 32. f3 Rcd5 33. Rd3 h5 34. h4 Qg6
35. Rd2 Bc3 36. Rxd5 Rxd5 37. Rc1 Rd4 38. Nxe5 Qe6 39. Rc2 Kh8 40. Nc4 Qg6 41.
Kh2 Rd8 42. Qe4 Qxe4 43. fxe4 Kg8 44. Rf2 Rd4 45. Re2 Kf7 46. Kg2 Ke6 47. Kf3
Rd3+ 48. Kf4 g6 49. Rg2 Bf6 50. Rg1 Bd4 51. Rg2 Bf6 52. g4 Bxh4 53. gxh5 gxh5
54. Rg6+ Ke7 55. e5 Bf2 56. Nd6 h4 57. Nf5+ Kf7 58. Rc6 Bg3+ 59. Ke4 Rd1 60. e6+
Kf6 61. e7+ Kf7 62. Rc8 Re1+ 63. Kf3 Rf1+ 64. Kg4 Rf4+ 65. Kh3 Re4 66. Rf8+ Kg6
67. Nxg3 Rxe7 68. Kxh4 Rh7+ 69. Kg4 Rh2 70. Rb8 a5 71. Ne4 Rxa2 72. Nc5 Kf6 73.
Kf4 Ra3 74. Rb6+ Ke7 75. Ke5 Ra1 76. Kd5 Ra3 77. Kc4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.9"]
[White "Van Der Wiel, John T.H."]
[Black "Rijnaarts, Sjef"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2430"]
[BlackElo "2319"]
[ECO "B82"]
[Opening "Sicilian"]
[Variation "Scheveningen, Tal variation"]
[WhiteFideId "1000020"]
[BlackFideId "1014870"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Be7 7. Qf3 Nc6 8. Be3
e5 9. Nxc6 bxc6 10. f5 O-O 11. O-O-O Qa5 12. Bc4 Bb7 13. Bb3 d5 14. exd5 cxd5
15. Nxd5 Bxd5 16. Rxd5 Nxd5 17. Qxd5 Qc7 18. g4 Rad8 19. Qe4 Bc5 20. g5 Bxe3+
21. Qxe3 g6 22. fxg6 hxg6 23. a3 Kg7 24. h4 Rh8 25. Qf2 Qe7 26. Re1 Rhe8 27. c3
f5 28. gxf6+ Qxf6 29. Qxa7+ Re7 30. Qc5 Qxh4 31. Rg1 e4 32. Kb1 e3 33. Qb6 e2
34. Rxg6+ Kh7 35. Bc2 e1=Q+ 36. Ka2 Qc4+ 37. Bb3 Qf4 38. Rf6 Qxf6 39. Qxf6 Qe5
40. Bc2+ Kg8 41. Bb3+ Kh7 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.30"]
[White "Bodaan, Ton"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[WhiteElo "1884"]
[BlackElo "1877"]
[ECO "A16"]
[Opening "English"]
[Variation "Anglo-Gruenfeld, Czech defense"]
[WhiteFideId "1028529"]
[BlackFideId "1040634"]
[EventDate "2012.07.06"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Bg7 7. Be3 Nc6 8.
Bxc6+ bxc6 9. Qd2 h5 10. Rc1 Nd5 11. Nf3 Nxe3 12. fxe3 Bg4 13. Ne4 Rb8 14. b3
Rb6 15. Kf2 O-O 16. Rc2 e5 17. Rhc1 Bd7 18. Qa5 f5 19. Ned2 Re8 20. Nc4 Rb5 21.
Qxa7 e4 22. Nd4 Rd5 23. Na5 exd3 24. exd3 Bh6 25. Re1 f4 26. exf4 Rxe1 27. Kxe1
Bg4 28. Naxc6 Qe8+ 29. Kf2 Bg7 30. Nf3 Bxf3 31. Kxf3 Rxd3+ 32. Kf2 Qe4 33. Re2
Qf3+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.10"]
[White "Luch, Michal"]
[Black "Von Meijenfeldt, Bart"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2426"]
[BlackElo "2123"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "1120042"]
[BlackFideId "1032259"]
[EventDate "2012.07.06"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O Nc6 6. Nc3 d6 7. Rb1 e5 8. b4 a6
9. d3 Bf5 10. e4 Bd7 11. h3 Nd4 12. Nxd4 exd4 13. Ne2 Ne8 14. Qb3 b6 15. Bb2 c5
16. Ba3 Qc8 17. bxc5 bxc5 18. Nf4 Nc7 19. Kh2 Re8 20. Qc2 Bc6 21. Rb6 Qd7 22. h4
Rac8 23. Bh3 f5 24. exf5 gxf5 25. Qd1 Re7 26. Re1 Rxe1 27. Qxe1 Bf3 28. Bg2 Re8
29. Qh1 Bxg2 30. Qxg2 Be5 31. Nd5 Ne6 32. Qf3 Kh8 33. Bc1 Qg7 34. Qh5 Rg8 35.
Bg5 Nxg5 36. hxg5 f4 37. gxf4 Bxf4+ 38. Nxf4 Qe5 39. Qg4 Rf8 40. Kg3 Qe1 41. Kg2
Qd2 42. Kg3 Qe1 43. Qe2 Qc1 44. Nh3 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.11"]
[White "Erwich, Frank"]
[Black "Blom, Vincent"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2376"]
[BlackElo "2119"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1007076"]
[BlackFideId "1014358"]
[EventDate "2012.07.06"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. e3 O-O 6. Nge2 Re8 7. O-O a6 8. a3
Bf8 9. b4 d6 10. Qc2 g6 11. Bb2 Nh5 12. Nd5 Ne7 13. e4 Nxd5 14. cxd5 f5 15. d4
Nf6 16. dxe5 dxe5 17. f3 fxe4 18. fxe4 c6 19. dxc6 Qb6+ 20. Kh1 Ng4 21. Nc3 Qxc6
22. Qe2 Nf6 23. Rac1 Qe6 24. Qf3 Bg7 25. Nd5 Nxd5 26. exd5 Qf5 27. Rc7 Qxf3 28.
Rxf3 Bf8 29. h3 Bd6 30. Rcf7 Rb8 31. g4 Bf5 32. Rf6 e4 33. R3xf5 gxf5 34. Rxd6
e3 35. Re6 Rxe6 36. dxe6 e2 37. Bc3 Rc8 38. Bd5 Kf8 39. Bd2 Rc2 40. Be1 Rc1 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.12"]
[White "Van der Auweraert, Elwin"]
[Black "Sundararajan, Kidambi"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2078"]
[BlackElo "2459"]
[ECO "C95"]
[Opening "Ruy Lopez"]
[Variation "closed, Breyer, Borisenko variation"]
[WhiteFideId "1029568"]
[BlackFideId "5005370"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15.
Bg5 Bg7 16. Qd2 Qe7 17. a4 c5 18. d5 c4 19. Ra3 Qf8 20. Rea1 Nc5 21. Qd1 Nfd7
22. axb5 axb5 23. Ra5 Ba6 24. R1a3 Reb8 25. Qa1 Qc8 26. Be3 Bf6 27. Ra2 b4 28.
cxb4 Rxb4 29. Ba4 Nxa4 30. R5xa4 Rxa4 31. Rxa4 Bb7 32. Rxa8 Bxa8 33. Nd2 Bb7 34.
Qa4 Ba6 35. Qc6 Qxc6 36. dxc6 Nf8 37. c7 Ne6 38. Bb6 Kf8 39. Nxc4 Nxc7 40. Bxc7
Bxc4 41. Bxd6+ Ke8 42. Nf1 Kd7 43. Bb4 Ke6 44. Bc5 Bg5 45. Be3 Be7 46. f3 f5 47.
Nd2 Bd3 48. Kf2 Bb4 49. exf5+ gxf5 50. Nb3 Kd5 51. Nc1 Bb1 52. Ke2 h5 53. Bd2
Bd6 54. Kf2 f4 55. Ke1 Kc4 56. b3+ Kd5 57. Ba5 Be7 58. Kd2 Bc5 59. Ne2 Be3+ 60.
Kc3 Bf5 61. Bc7 Bc8 62. Kc2 Ba6 63. Kd1 Bd3 64. Bb8 Ke6 65. b4 Kf5 66. Bc7 e4
67. Nc3 exf3 68. gxf3 Ke6 69. Ne4 Bb5 70. Bd6 h4 71. Bc5 Ke5 72. Bxe3 fxe3 73.
Nc3 Bf1 74. b5 Kf4 75. Ke1 Bxh3 76. Ke2 Be6 77. Kd3 Kxf3 78. b6 Bc8 79. Nd5 Ba6+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.13"]
[White "Verstraeten, Reinaert"]
[Black "Butkiewicz, Lukasz"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2171"]
[BlackElo "2402"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, 6.Bd3"]
[WhiteFideId "223654"]
[BlackFideId "1122428"]
[EventDate "2012.07.06"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Na6 7. O-O c5 8. d5 Rb8
9. Bc4 Nc7 10. a4 a6 11. a5 Nb5 12. Bxb5 axb5 13. e5 Ng4 14. exd6 exd6 15. Nxb5
Re8 16. Ra3 Bf5 17. c4 Qd7 18. h3 Nh6 19. Re1 Re4 20. Rxe4 Bxe4 21. Ng5 Re8 22.
a6 bxa6 23. Rxa6 Bf8 24. Nc3 Bf5 25. Bd2 Bd3 26. b3 Qe7 27. Nb5 Qe2 28. Qxe2
Rxe2 29. Bc3 Nf5 30. Ra8 h5 31. Nh7 Kxh7 32. Rxf8 g5 33. g4 hxg4 34. hxg4 Nh4
35. Rh8+ Kg6 36. Rg8+ 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.14"]
[White "Gieben, Stijn"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[WhiteElo "2061"]
[BlackElo "2341"]
[ECO "B78"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, 10.O-O-O"]
[WhiteFideId "1034170"]
[BlackFideId "1019554"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4
O-O 9. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. Qd3 Rc8
15. g4 b5 16. Ncxb5 Rb8 17. b3 e5 18. Nxd6 exd4 19. Bxd4 Be6 20. g5 Nh5 21. Bxg7
Nxg7 22. f4 Qa5 23. Qf3 Rb6 24. Rd4 Qa3 25. Qc3 Rxd6 26. Ra4 Qxa4 27. bxa4 Rc8 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.15"]
[White "Admiraal, Miguoel"]
[Black "Sanders, Isaac B"]
[Result "1-0"]
[WhiteElo "2286"]
[BlackElo "2100"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "1019716"]
[BlackFideId "417661"]
[EventDate "2012.07.06"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Nc3 O-O 6. Nge2 e5 7. h3 exd4 8. Nxd4
Bd7 9. O-O Nc6 10. Be3 Re8 11. Re1 a6 12. f4 Nxd4 13. Bxd4 Bc6 14. Qd3 Nd7 15.
Bxg7 Kxg7 16. Rad1 f6 17. b4 Qb8 18. Qc4 Qa7+ 19. Kh2 Re7 20. Nd5 Nb6 21. Qc3
Bxd5 22. exd5 Rae8 23. Rxe7+ Rxe7 24. Re1 Nc8 25. Rxe7+ Nxe7 26. Qxc7 Qe3 27.
Qxb7 Qe2 28. Qd7 Kf8 29. Qxd6 Qxc2 30. Qxf6+ Ke8 31. d6 Nf5 32. g4 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.14"]
[Round "8.18"]
[White "Kolodkin, Daniil"]
[Black "Ypma, Peter"]
[Result "0-1"]
[WhiteElo "1885"]
[BlackElo "2175"]
[ECO "C16"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "1039776"]
[BlackFideId "1027255"]
[EventDate "2012.07.06"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bf8 6. f4 Ne7 7. Be3 Ba6 8. Bxa6
Nxa6 9. Qd3 Nb8 10. Nf3 g6 11. O-O-O h5 12. g3 Nf5 13. Bf2 c5 14. h3 c4 15. Qd2
Qd7 16. g4 Ng7 17. Nh4 Be7 18. Bg3 Na6 19. Qg2 Nc7 20. Rdf1 O-O-O 21. Qf2 Rde8
22. Nf3 b5 23. Bh4 a5 24. Bf6 Rhg8 25. Ne2 b4 26. axb4 axb4 27. c3 Qa4 28. Kd2
Qa2 29. Rb1 Nb5 30. Bxe7 Rxe7 31. Rhc1 Na3 32. Ra1 Qxb2+ 33. Ke1 Nc2+ 34. Rxc2
Qxa1+ 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.1"]
[White "Nikolic, Predrag"]
[Black "Howell, David W L"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2636"]
[BlackElo "2620"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "14400014"]
[BlackFideId "410608"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. Nbd2 c6 7. c4 Bf5 8. b3 a5
9. Bb2 a4 10. e3 Qa5 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Bc3 Qa6 14. Bb4 Re8 15. Nd2
Bxg2 16. Kxg2 axb3 17. axb3 Qb6 18. Bc3 Nd7 19. Qc2 c5 20. dxc5 Qxc5 21. b4 Qc6
22. b5 Qc5 23. Bxg7 Kxg7 24. Nb3 Qb4 25. Rfd1 Nf6 26. cxd5 Rec8 27. Qd3 Rd8 28.
Rc4 Qxb5 29. Rd4 Qxd3 30. R1xd3 Ra3 31. e4 e6 32. d6 e5 33. Rb4 Ne8 34. Rd5 Nxd6
35. Rxe5 Rc8 36. Nc5 b6 37. Nd7 Rc2 38. Rd5 Nc4 39. Kh3 Raa2 40. Kg4 b5 41.
Rdxb5 h5+ 42. Kg5 Nd6 43. Rb6 f6+ 44. Nxf6 Nf7+ 45. Kh4 Rxf2 46. Nxh5+ gxh5 47.
h3 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.2"]
[White "Negi, Parimarjan"]
[Black "Bok, Benjamin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2661"]
[BlackElo "2512"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "5016690"]
[BlackFideId "1017063"]
[EventDate "2012.07.06"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 O-O 6. O-O d6 7. Nbd2 a6 8. Bxc6
bxc6 9. h3 Re8 10. Re1 Bb6 11. Nf1 h6 12. Be3 Bxe3 13. Nxe3 c5 14. Qc2 a5 15.
Rad1 Bb7 16. Nf5 Qd7 17. Nh2 c4 18. Ng4 Nxg4 19. hxg4 cxd3 20. Rxd3 Ba6 21. c4
Qc6 22. b3 a4 23. Rh3 axb3 24. Qd2 f6 25. Nxg7 Kxg7 26. Qxh6+ Kf7 27. Qh7+ Ke6
28. g5 Rf8 29. axb3 Rae8 30. Rh6 Rf7 31. Rxf6+ Rxf6 32. gxf6 Qa8 33. Qf5+ Kf7
34. Re3 Qd8 35. Rg3 Rh8 36. Rg7+ Kf8 37. Qg6 Qe8 38. f7 1-0

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.3"]
[White "Arun Prasad, S."]
[Black "Vorobiov, Evgeny E."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2518"]
[BlackElo "2586"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "5011167"]
[BlackFideId "4121341"]
[EventDate "2012.07.06"]

1. g3 c5 2. Bg2 Nc6 3. Nf3 g6 4. c3 Bg7 5. d4 cxd4 6. cxd4 d5 7. Nc3 e6 8. O-O
Nge7 9. e3 O-O 10. b3 b6 11. a4 a5 12. Ba3 Ba6 13. Re1 Qd7 14. Nb5 Nb4 15. Qd2
Nec6 16. Bf1 Rfc8 17. Rec1 Bf8 18. Rc3 Bxb5 19. Bxb5 Qb7 20. Bxc6 Rxc6 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.4"]
[White "Socko, Bartosz"]
[Black "Khenkin, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2629"]
[BlackElo "2669"]
[ECO "A30"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1107038"]
[BlackFideId "4659600"]
[EventDate "2012.07.06"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O d6 6. Nc3 e5 7. Ne1 Be6 8. Nd5
Nge7 9. Nc2 O-O 10. Rb1 Rb8 11. d3 b5 12. Bg5 f6 13. Bd2 f5 14. b3 h6 15. e3 Qd7
16. Qe2 Bf7 17. e4 bxc4 18. bxc4 Nxd5 19. cxd5 Nd4 20. Nxd4 exd4 21. exf5 Qxf5
22. Be4 1/2-1/2

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.5"]
[White "Luch, Michal"]
[Black "Lalith, Babu M.R."]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2529"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "1120042"]
[BlackFideId "5024595"]
[EventDate "2012.07.06"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bg2 Bb4+ 7. Bd2 Qb6 8.
Nb3 a5 9. O-O Bxd2 10. Qxd2 a4 11. Nc1 O-O 12. Nd3 d6 13. Na3 Rd8 14. Rfc1 e5
15. Bxc6 bxc6 16. c5 dxc5 17. Nc4 Qc7 18. Qe3 e4 19. Nxc5 Bf5 20. Qf4 Qxf4 21.
gxf4 Nd5 22. e3 Ra7 23. Rd1 Rb8 24. Rd4 a3 25. bxa3 Nc3 26. Kg2 g6 27. f3 exf3+
28. Kxf3 Rb5 29. Nb3 Be6 30. Nbd2 Rc5 31. Rd8+ Kg7 32. Nd6 Rxa3 33. Ne8+ Kh6 34.
Nf6 Nd5 35. Nfe4 Rxe3+ 36. Kf2 Rc2 37. Rxd5 Rxe4 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.6"]
[White "Blom, Vincent"]
[Black "Horvath, Csaba"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2119"]
[BlackElo "2507"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "1014358"]
[BlackFideId "700118"]
[EventDate "2012.07.06"]

1. g3 g6 2. Bg2 Bg7 3. e4 c5 4. Ne2 Nc6 5. c3 e5 6. O-O Nge7 7. f4 d5 8. exd5
Nxd5 9. fxe5 Nxe5 10. d4 cxd4 11. cxd4 Nc6 12. Qb3 Be6 13. Qxb7 Rc8 14. Nbc3 O-O
15. Nf4 Nxc3 16. bxc3 Bc4 17. Bxc6 Rc7 18. Qb4 Bxf1 19. d5 Ba6 20. Be3 Qc8 21.
Bc5 Rxc6 22. dxc6 Qxc6 23. Bxf8 Bxf8 24. Qb8 Bb7 25. Rf1 g5 26. Qd8 gxf4 27.
Qg5+ Kh8 28. Kf2 Qf3+ 29. Ke1 Qxc3+ 30. Kd1 Qd3+ 31. Ke1 Bb4+ 32. Kf2 Qe3# 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.7"]
[White "Pijpers, Arthur"]
[Black "Zakhartsov, Viacheslav V."]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2341"]
[BlackElo "2547"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "1019554"]
[BlackFideId "4115333"]
[EventDate "2012.07.06"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nb3 Be7 8. O-O
d6 9. Qg4 g6 10. Bg5 h5 11. Qh4 Nc6 12. Rad1 Bd7 13. Bxe7 Ngxe7 14. f4 f5 15.
Rfe1 O-O-O 16. e5 dxe5 17. fxe5 Kb8 18. Kh1 Bc8 19. Nd2 Rdg8 20. Qg5 h4 21. Nc4
h3 22. g3 Nd4 23. Qe3 Nxc2 24. Bxc2 Qxc4 25. Qb6 Qc6+ 26. Qxc6 Nxc6 27. Kg1 Rd8
28. Kf2 Rxd1 29. Bxd1 Rd8 30. Re2 Rd4 31. Ke3 g5 32. Bb3 b5 33. a3 Kb7 34. Bc2
Kb6 35. Bb3 a5 36. Bc2 Ba6 37. Re1 Rd8 38. Bb3 Nxe5 39. Bxe6 Ng4+ 40. Kf3 Bb7+
41. Ke2 Re8 42. Kd1 Nxh2 43. Re5 Bc6 0-1

[Event "6th LCT GpA 2012"]
[Site "Leiden NED"]
[Date "2012.07.15"]
[Round "9.8"]
[White "Sundararajan, Kidambi"]
[Black "Admiraal, Miguoel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2459"]
[BlackElo "2286"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "5005370"]
[BlackFideId "1019716"]
[EventDate "2012.07.06"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nge2 Bc5 5. d4 exd4 6. Nxd4 Ne7 7. Be2 Nbc6 8.
Nb3 O-O 9. O-O d6 10. Bg5 f6 11. Bh4 Ne5 12. Nd5 N5g6 13. Bg3 f5 14. exf5 Nxf5
15. Bg4 Nxg3 16. hxg3 Kh8 17. Be6 c6 18. Nxc5 dxc5 19. Ne3 Qf6 20. Bf5 Ne5 21.
Qe2 Rad8 22. Rae1 g6 23. Ng4 Nxg4 24. Bxg4 Rf7 25. Bf3 Kg7 26. b3 Rdd7 27. Bg4
Rd8 28. Qc2 Bc8 29. Bxc8 Rxc8 30. Re4 Re7 31. Rfe1 Rce8 32. Rxe7+ Rxe7 33. Rxe7+
Qxe7 34. Qc3+ Qf6 35. Qxf6+ Kxf6 36. Kf1 Ke5 37. Ke2 Kd4 38. g4 b5 39. f4 bxc4
40. bxc4 Kxc4 41. Ke3 Kd5 42. g5 c4 43. g4 c3 44. f5 c2 45. Kd2 gxf5 46. gxf5
Ke5 47. f6 Ke6 48. Kxc2 h5 49. gxh6 Kxf6 50. Kc3 Kg6 51. Kc4 Kxh6 52. Kc5 Kg6
53. Kxc6 Kf6 54. a4 a5 55. Kb5 Ke6 56. Kxa5 Kd7 57. Kb6 Kc8 58. a5 1/2-1/2

