[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Wojtaszek, Radoslaw"]
[Black "Ivanchuk, Vassily"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2701"]
[BlackElo "2731"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[WhiteFideId "1118358"]
[BlackFideId "14100010"]
[EventDate "2013.09.13"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nf3 O-O 6. O-O d6 7. Nc3 c6 8. Rb1 a5
9. Qb3 h6 10. Rd1 Nbd7 11. Qc2 Qe8 12. d5 cxd5 13. cxd5 Nc5 14. Be3 b6 15. b4
axb4 16. Rxb4 Bd7 17. Nd4 Ng4 18. Bc1 g5 19. Ne6 Nxe6 20. dxe6 Bxe6 21. Bxa8
Qxa8 22. Bb2 Qe8 23. h3 Nf6 24. Nb5 f4 25. g4 Qf7 26. Nd4 Rc8 27. Qd3 Bc4 28.
Qc2 Be6 29. Qd2 Bd7 30. Rxb6 Qxa2 31. Rb7 Qd5 32. Ra7 h5 33. Ra5 Rc5 34. Rxc5
Qxc5 35. Rc1 Qd5 36. Nf3 hxg4 37. Bxf6 Qxd2 38. Nxd2 Bxf6 39. Ne4 gxh3 40. Rc7
Bb5 41. Nxf6+ exf6 42. e3 fxe3 43. fxe3 d5 44. Rc5 Be2 45. Rxd5 Kf7 46. Kh2 Bf1
47. Kg3 Ke6 48. Rd2 Ke5 49. Rd4 Bg2 50. Rb4 Ke6 51. Ra4 Ke5 52. Rb4 Ke6 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Malakhov, Vladimir"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2707"]
[BlackElo "2706"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Yugoslav variation"]
[WhiteFideId "4120787"]
[BlackFideId "14102951"]
[EventDate "2013.09.13"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. c4 e6 6. cxd5 Bxf3 7. Bxf3 cxd5 8.
Nc3 Nc6 9. d4 Be7 10. e3 O-O 11. Bd2 Rc8 12. Bg2 Nd7 13. Ne2 Nb6 14. b3 Bb4 15.
Bc1 Qe7 16. Nf4 Ba3 17. Bd2 Bb4 18. Nd3 Bxd2 19. Qxd2 Rc7 20. Rfc1 Rfc8 21. a4
Qd8 22. a5 Nd7 23. b4 Ne7 24. Bf1 Nf5 25. Rxc7 Rxc7 26. a6 b6 27. b5 Qc8 28. Nb4
Ne7 29. Bd3 Nf6 30. Qe2 Rc1+ 31. Rxc1 Qxc1+ 32. Kg2 Qc3 33. Na2 Qa3 34. Qc2 g6
35. Nc3 Qd6 36. Na2 h5 37. Qc3 g5 38. Qb4 Qc7 39. Qc3 Qd6 40. Nb4 Kg7 41. Be2
Ne4 42. Qb2 h4 43. Bf3 h3+ 44. Kg1 f5 45. Nd3 Qc7 46. Ne5 Qc3 47. Qxc3 Nxc3 48.
Nc6 Nxc6 49. bxc6 Nb5 50. g4 Nc7 51. Be2 Kf6 52. f4 gxf4 53. exf4 fxg4 54. Bxg4
Nxa6 55. Bxh3 Nc7 56. Kf2 a5 57. Ke3 b5 58. Bg4 b4 59. Bd1 Nb5 60. h4 Ke7 61. h5
Nd6 62. Bc2 Nf7 63. Kf3 Kd6 64. Ba4 Nh6 65. Kg3 b3 66. Bxb3 Kxc6 67. Ba4+ Kd6
68. Kh4 Nf7 69. Kg4 Ke7 70. f5 Nh6+ 71. Kg5 Nxf5 72. Kg6 Nxd4 73. h6 Nf3 74. h7
Ne5+ 75. Kg7 Nf7 76. Bb3 d4 77. Bc2 e5 78. Kg6 e4 79. Bxe4 a4 80. Kf5 Nh8 81.
Bb1 Kd6 82. Ke4 Kc5 83. Ba2 a3 84. Kd3 Ng6 85. Ke4 Nh8 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Mamedyarov, Shakhriyar"]
[Black "Kovalenko, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2775"]
[BlackElo "2644"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "13401319"]
[BlackFideId "14117908"]
[EventDate "2013.09.13"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 e6 5. g3 Be7 6. Bg2 O-O 7. O-O a5 8. Rd1
Nbd7 9. Bf4 b5 10. c5 Ba6 11. Qc2 b4 12. Bf1 Ne4 13. Nbd2 f5 14. Ne5 Nxe5 15.
Bxe5 Nxd2 16. Qxd2 Bg5 17. f4 Bf6 18. Bxf6 gxf6 19. a3 b3 20. Rac1 a4 21. Rc3 h5
22. Re3 Kf7 23. Kf2 Bb5 24. Bg2 Rh8 25. Rg1 Qc7 26. h4 Qa5 27. Rc3 Ba6 28. Bf3
Rh7 29. Rd1 Bb5 30. e3 Ke7 31. Rdc1 Kf7 32. Qd1 Rah8 33. Qd2 Ra8 34. Rd1 Ke7 35.
Rdc1 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Moiseenko, Alexander"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2706"]
[BlackElo "2717"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "14102560"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Qd7 8.
Qb3 O-O 9. Nf3 c5 10. Be3 cxd4 11. cxd4 Nc6 12. Rd1 Qd6 13. e5 Qb4+ 14. Qxb4
Nxb4 15. Bc4 Bf5 16. Kd2 Be4 17. Rc1 Bd5 18. a3 Bxc4 19. Rxc4 Nd5 20. Rb1 b6 21.
Kd3 Rad8 22. Nd2 f6 23. exf6 exf6 24. Rbc1 Rfe8 25. Nf3 Kf7 26. Bd2 g5 27. h3 h5
28. Rc6 Bf8 29. a4 Bd6 30. Re1 Rxe1 31. Nxe1 h4 32. Nc2 Bf4 33. Ne3 Ne7 34. Rc4
Ke6 35. Bb4 Nd5 36. Nxd5 Kxd5 37. Be7 Re8 38. Bxf6 Re1 39. Rb4 Ke6 40. Be5 Bxe5
41. dxe5 Rxe5 42. f4 gxf4 43. Rxf4 Rg5 44. Rxh4 Rxg2 45. Ke4 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Ivanchuk, Vassily"]
[Black "Wojtaszek, Radoslaw"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2701"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "Opovcensky variation"]
[WhiteFideId "14100010"]
[BlackFideId "1118358"]
[EventDate "2013.09.13"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 b6 4. g3 Bb7 5. Bg2 Be7 6. d4 Ne4 7. Bd2 d5 8. cxd5
exd5 9. Qa4+ Qd7 10. Qc2 Nxd2 11. Qxd2 Nc6 12. O-O O-O 13. Rfd1 Rfe8 14. Rac1
Bf8 15. h4 Rad8 16. e3 Qe7 17. Ne1 Na5 18. b3 g6 19. Nd3 Bg7 20. Qc2 c6 21. Rd2
Bc8 22. Qd1 Bf5 23. Ne2 Bg4 24. Qf1 Bxe2 25. Rxe2 Bxd4 26. e4 c5 27. Rce1 dxe4
28. Rxe4 Qf8 29. Nf4 Rxe4 30. Bxe4 Qd6 31. Qb5 Kg7 32. Kg2 Be5 33. Nd3 Bc3 34.
Re2 f5 35. Nf4 fxe4 36. Rxe4 Be5 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Kovalenko, Igor"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2644"]
[BlackElo "2775"]
[ECO "D96"]
[Opening "Gruenfeld"]
[Variation "Russian variation"]
[WhiteFideId "14117908"]
[BlackFideId "13401319"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. Bf4 dxc4 7. Qxc4 Be6 8. Qd3
Nd5 9. Nxd5 cxd5 10. e3 Nc6 11. Be2 Qa5+ 12. Qd2 Rc8 13. O-O Bg4 14. Qd3 O-O 15.
h3 Bf5 16. Qb3 Qb4 17. Rfc1 Qxb3 18. axb3 a6 19. Rc3 Nb4 20. Ra5 Rfd8 21. g4 Bd7
22. Bc7 Re8 23. Ra1 f6 24. Kg2 e5 25. Bd6 Nc6 26. Rd1 exd4 27. Nxd4 Nxd4 28.
Rxd4 Bc6 29. Rc5 f5 30. Rd2 d4+ 31. Bf3 fxg4 32. hxg4 dxe3 33. fxe3 Rxe3 34.
Bxc6 Rxc6 35. Rxc6 bxc6 36. Bc5 Re8 37. b4 Bf8 38. Kf3 Rb8 39. Bxf8 Kxf8 40. Rd7
Rxb4 41. Rxh7 Rxb2 42. Ra7 Rb6 43. Kf4 c5 44. Rc7 a5 45. Ra7 c4 46. Ke3 c3 47.
Kd3 Rc6 48. Kc2 Rc5 49. Rd7 g5 50. Ra7 Ke8 51. Rg7 Kd8 52. Ra7 Kc8 53. Rg7 Kb8
54. Re7 a4 55. Re4 Ra5 56. Kxc3 a3 57. Re1 a2 58. Ra1 Kc7 59. Kb2 Kd6 60. Rd1+
Ke5 61. Ka1 Ra4 62. Rf1 Rxg4 63. Kxa2 Rf4 64. Re1+ Re4 65. Rg1 g4 66. Kb3 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Nepomniachtchi, Ian"]
[Black "Moiseenko, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2706"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "4168119"]
[BlackFideId "14102560"]
[EventDate "2013.09.13"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Bxc6 bxc6 6. Re1 Nh6 7. c3 O-O 8. d4
cxd4 9. cxd4 f6 10. Nc3 Nf7 11. Be3 d6 12. h3 Qa5 13. Qd2 Bd7 14. Rac1 Rfe8 15.
b3 Rad8 16. Qb2 f5 17. Bd2 fxe4 18. Nxe4 Qd5 19. Qa3 Ra8 20. Qa6 Nd8 21. Nc3 Qf5
22. Re4 Ne6 23. Rce1 d5 24. Re5 Bxe5 25. Rxe5 Qf6 26. Qe2 Rf8 27. Bh6 Rf7 28.
Qe3 Ng7 29. Bg5 Qd6 30. Ne2 Re8 31. Bf4 Qa3 32. Qd2 Ref8 33. Kh2 Nh5 34. Rxh5
gxh5 35. Be5 Bf5 36. Nh4 Bg6 37. Qg5 Rf6 38. f4 Qxa2 39. Ng3 Qd2 40. Nxh5 a5 41.
Nxf6+ exf6 42. Bxf6 Rxf6 43. Qxf6 Be4 44. Qg5+ Kf7 45. Nf5 Bxf5 46. Qxf5+ Kg7
47. Qe5+ Kf7 48. f5 Qf2 49. Qe6+ Kf8 50. Qh6+ Kg8 51. f6 Kf7 52. Qg7+ Ke6 53.
Qg8+ Kd7 54. Qxh7+ Kc8 55. Qh6 c5 56. Qf8+ Kb7 57. Qe7+ Ka6 58. Qd6+ 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Eljanov, Pavel"]
[Black "Malakhov, Vladimir"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2706"]
[BlackElo "2707"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "14102951"]
[BlackFideId "4120787"]
[EventDate "2013.09.13"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 g6 6. Ne5 Be6 7. Na3 Bd5 8. f3 b5
9. e4 Be6 10. f4 Bg7 11. O-O O-O 12. Nc2 Qc8 13. a4 Bh3 14. Bxh3 Qxh3 15. Qe2
Qc8 16. Bd2 Nbd7 17. axb5 cxb5 18. Bb4 Re8 19. Qf3 Qb7 20. Nxd7 Nxd7 21. f5 Kh8
22. e5 Qxf3 23. Rxf3 Nb6 24. Ne3 Kg8 25. Ra6 e6 26. fxe6 fxe6 27. Ng4 h5 28.
Nf6+ Bxf6 29. exf6 Kf7 30. Bd6 Nd5 31. Kf1 b4 32. Ke2 Rec8 33. Kd1 c3 34. b3 g5
35. Kc1 Rd8 36. Be5 Rd7 37. Rf2 Ne3 38. Rfa2 Nf5 39. R6a4 a5 40. Rxa5 Rxa5 41.
Rxa5 Nxd4 42. Bxd4 Rxd4 43. Rxg5 h4 44. gxh4 Rxh4 45. Rg2 Kxf6 46. Rf2+ Ke7 47.
Kc2 Kd6 48. Kd3 Kd5 49. Ke3 Rh3+ 50. Kf4 Kd4 51. Kg4 Rh8 52. h4 Rc8 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Fressinet, Laurent"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2708"]
[BlackElo "2785"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "608742"]
[BlackFideId "4126025"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 c6 6. Nc3 d5 7. cxd5 cxd5 8. Ne5
e6 9. O-O Nfd7 10. Nf3 Nf6 11. Bf4 Nc6 12. Rc1 Bd7 13. Bd6 Re8 14. e3 Rc8 15.
Ne5 Bf8 16. Bxf8 Rxf8 17. f4 Qe7 18. Rf2 Rfd8 19. Rfc2 Ne8 20. Nd3 Nd6 21. Qe2
Be8 22. Bf3 Nc4 23. Qf2 a5 24. g4 Nb4 25. Nxb4 axb4 26. Ne2 Bb5 27. Ng3 Rc6 28.
b3 Na3 29. Rxc6 Bxc6 30. Be2 Nb5 31. Bxb5 Bxb5 32. f5 exf5 33. gxf5 Re8 34. Re1
Qg5 35. Qf3 h5 36. Kf2 h4 37. Ne2 Bxe2 38. Rxe2 Re4 39. fxg6 fxg6 40. Ke1 Kg7
41. Kd1 Qf5 42. Qxf5 gxf5 43. Kd2 f4 44. Rg2+ Kf6 45. exf4 Rxf4 46. Ke3 Re4+ 47.
Kd3 Rf4 48. Ke3 Re4+ 49. Kd3 Rf4 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Svidler, Peter"]
[Black "Jakovenko, Dmitry"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2746"]
[BlackElo "2724"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "4102142"]
[BlackFideId "4122356"]
[EventDate "2013.09.13"]

1. g3 d5 2. Bg2 Nf6 3. d3 c5 4. Nd2 Nc6 5. e4 dxe4 6. dxe4 e5 7. Ngf3 Be7 8. O-O
O-O 9. Nc4 Qc7 10. Ne3 Rd8 11. Nd5 Nxd5 12. exd5 Bg4 13. h3 Bh5 14. Re1 Nd4 15.
c3 Nxf3+ 16. Bxf3 Bxf3 17. Qxf3 c4 18. Qe4 Qd7 19. Qxe5 Bf6 20. Qh5 Rac8 21. Be3
Qxd5 22. Qxd5 Rxd5 23. Bxa7 Rd2 24. Rab1 Ra8 25. Re4 b5 26. a4 Rd7 27. Be3 bxa4
28. Rxc4 h5 29. Ra1 Rb7 30. Raxa4 Rxa4 31. Rxa4 Rxb2 32. c4 Rc2 33. Kg2 Rc3 34.
g4 hxg4 35. hxg4 Kf8 36. g5 Be5 37. Kf3 Bd4 38. Ke4 Bxe3 39. fxe3 Ke7 40. Kd4
Rc1 41. Kd5 Rd1+ 42. Ke5 f6+ 43. gxf6+ gxf6+ 44. Ke4 Rc1 45. Kd4 Rd1+ 46. Kc5
Re1 47. Ra3 Kd7 48. Rd3+ Kc7 49. Kd5 Kd7 50. c5 Rf1 51. e4 Rf2 52. Rd1 Rf3 53.
e5 Rf5 54. Ke4+ 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Shirov, Alexei"]
[Black "Radjabov, Teimour"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2696"]
[BlackElo "2733"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "2209390"]
[BlackFideId "13400924"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. cxd5 Nxd5 8.
Nxd5 exd5 9. Bd3 c5 10. O-O b6 11. dxc5 bxc5 12. e4 d4 13. Rc1 Nb6 14. Ne5 Bb7
15. Qg4 Qc8 16. Qxc8 Rfxc8 17. Nc4 Nxc4 18. Bxc4 a5 19. f3 a4 20. Kf2 Ba6 21.
Ke2 Rc6 22. Kd3 Rb6 23. Rf2 Kf8 24. Bxa6 Raxa6 25. Rc4 Ke8 26. Rfc2 Kd7 27. Bc1
g6 28. f4 f5 29. Re2 Re6 30. e5 h5 31. g3 Kc6 32. h3 Kd5 33. Rg2 Reb6 34. h4 Rb5
35. Rgc2 Bd8 36. Bd2 Bb6 37. Bc1 Bd8 38. Re2 Ke6 39. Rec2 Be7 40. Re2 Bf8 41.
Rec2 Be7 42. Re2 Bf8 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.1"]
[White "Ponomariov, Ruslan"]
[Black "Morozevich, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2739"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "14103320"]
[BlackFideId "4116992"]
[EventDate "2013.09.13"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bf5 6. Nc3 e6 7. g4 Bg6 8. Ne5 Nbd7
9. Nxg6 hxg6 10. a3 Bd6 11. Bd2 a6 12. Bd3 b5 13. c5 Bc7 14. f4 Ng8 15. Qf3 g5
16. O-O-O gxf4 17. exf4 Qh4 18. Ne2 a5 19. Be1 Qd8 20. h4 a4 21. h5 Ne7 22. Nc3
Qb8 23. Bd2 b4 24. axb4 a3 25. b5 axb2+ 26. Kc2 cxb5 27. Nxb5 Nc6 28. Bc3 Ra5
29. Bxa5 Bxa5 30. Kb1 Nf6 31. Rh2 Kf8 32. Rxb2 Qd8 33. Rh1 Ne8 34. g5 Nc7 35.
Qe3 Nxb5 36. Bxb5 Ne7 37. h6 g6 38. Qe5 Rh7 39. Qd6 Bc7 40. Qxd8+ Bxd8 41. Bd3
Bc7 42. Rf1 Ke8 43. Kc2 Kd8 44. Ra1 Bxf4 45. Ra8+ Kc7 46. Ba6 Bxg5 47. Ra7+ 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Radjabov, Teimour"]
[Black "Shirov, Alexei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2733"]
[BlackElo "2696"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Keres variation"]
[WhiteFideId "13400924"]
[BlackFideId "2209390"]
[EventDate "2013.09.13"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 e6 5. cxd5 exd5 6. h3 Bh5 7. O-O c6 8. d3
Bc5 9. Nc3 Ngf6 10. Qb3 Bb6 11. Na4 O-O 12. Nxb6 axb6 13. Re1 Re8 14. Nd4 Nc5
15. Qc3 Nfd7 16. b3 f6 17. Bb2 Qc7 18. Qc2 Bf7 19. a4 Ne5 20. b4 Ne6 21. Nxe6
Bxe6 22. Bd4 Rac8 23. a5 bxa5 24. Rxa5 Qd7 25. Kh2 Nf7 26. Bc5 Nd6 27. Bxd6 Qxd6
28. Qc5 Qc7 29. Ra7 Bf5 30. b5 Qb8 31. Qb6 Bxd3 32. Rxb7 Qd6 33. bxc6 Rxc6 34.
Qa7 Bg6 35. Rd7 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Morozevich, Alexander"]
[Black "Ponomariov, Ruslan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2739"]
[BlackElo "2756"]
[ECO "D90"]
[Opening "Gruenfeld"]
[Variation "Three knights variation"]
[WhiteFideId "4116992"]
[BlackFideId "14103320"]
[EventDate "2013.09.13"]

1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 c5 7. d5 b5 8. h5 O-O
9. hxg6 fxg6 10. e5 Ng4 11. d6 e6 12. Rxh7 Nc6 13. Rxg7+ Kxg7 14. Bg5 Qd7 15.
Ne4 Ncxe5 16. Nxe5 Nxe5 17. Nxc5 Qc6 18. Qd4 Rf5 19. Be3 Kg8 20. O-O-O Bd7 21.
Kb1 Rc8 22. Qh4 Nf7 23. Ne4 Kg7 24. f3 Rh8 25. Qf2 Rd5 26. Re1 e5 27. g4 Nxd6
28. Nc3 Rd3 29. Bxd3 cxd3 30. Bd4 exd4 31. Qxd4+ Kg8 32. Qxd3 Nc4 33. Nd5 Qd6
34. Qd4 Be6 35. Qf6 Qxd5 36. Qxg6+ Kf8 37. Qf6+ Kg8 38. Qg6+ Kf8 39. Qf6+ Kg8 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Grischuk, Alexander"]
[Black "Fressinet, Laurent"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2708"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "4126025"]
[BlackFideId "608742"]
[EventDate "2013.09.13"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 d5 5. exd5 Nxd5 6. O-O Nxc3 7. bxc3 Bd6 8.
d4 O-O 9. Re1 Bf5 10. Bd3 Bg4 11. h3 Bxf3 12. Qxf3 exd4 13. cxd4 Nxd4 14. Qxb7
Rb8 15. Qe4 f5 16. Qd5+ Kh8 17. Kf1 Qf6 18. Be3 Ne6 19. Rad1 Rbd8 20. Bd2 Nc5
21. Qf3 h6 22. g3 Nxd3 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.2"]
[White "Jakovenko, Dmitry"]
[Black "Svidler, Peter"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2724"]
[BlackElo "2746"]
[ECO "B08"]
[Opening "Pirc"]
[Variation "classical system, 5.Be2"]
[WhiteFideId "4122356"]
[BlackFideId "4102142"]
[EventDate "2013.09.13"]

1. Nf3 g6 2. e4 d6 3. d4 Nf6 4. Nc3 Bg7 5. Be2 O-O 6. O-O c6 7. a4 Qc7 8. Be3
Nbd7 9. Nd2 e5 10. Nc4 exd4 11. Bxd4 Rd8 12. Qd2 Nc5 13. Qe3 b6 14. a5 Be6 15.
b4 Bxc4 16. bxc5 b5 17. cxd6 Qxd6 18. Rad1 Ng4 19. Qh3 Bxd4 20. Bxc4 Nxf2 21.
Bxf7+ Kg7 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.3"]
[White "Fressinet, Laurent"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2708"]
[BlackElo "2785"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "608742"]
[BlackFideId "4126025"]
[EventDate "2013.09.13"]

1. Nf3 c5 2. c4 Nc6 3. e3 e5 4. d4 e4 5. Nfd2 cxd4 6. exd4 Nf6 7. d5 Ne5 8. Be2
Bc5 9. Nc3 e3 10. fxe3 d6 11. Nb3 Bb6 12. O-O O-O 13. Nd4 Re8 14. h3 Bd7 15. b3
Ba5 16. Bd2 Bxc3 17. Bxc3 Ne4 18. Qc2 Nxc3 19. Qxc3 Qg5 20. Kh2 Ng6 21. Rf3 Nh4
22. Rg3 Qe5 23. Rc1 Rac8 24. Qe1 Nf5 25. Nxf5 Bxf5 26. Qf2 Rc7 27. Rf1 Bg6 28.
Kg1 Rce7 29. h4 h6 30. Rf3 b6 31. g4 f6 32. Rg3 Qc3 33. g5 fxg5 34. hxg5 Rxe3
35. Rg2 h5 36. Bxh5 Bxh5 37. g6 Qf6 38. Qd2 Rf3 39. Re1 Rf8 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.13"]
[Round "1.4"]
[White "Grischuk, Alexander"]
[Black "Fressinet, Laurent"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2708"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "4126025"]
[BlackFideId "608742"]
[EventDate "2013.09.13"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. g3 Nc6 6. Bg2 Bg4 7. h3 Bh5 8.
O-O O-O-O 9. b4 Qf5 10. g4 Nxg4 11. hxg4 Bxg4 12. Qe2 Qh5 13. Qe4 e6 14. b5 Bf5
15. Qh4 Qxh4 16. Nxh4 Nd4 17. Nxf5 exf5 18. Bb2 Nxc2 19. Rad1 Bc5 20. Nd5 Nd4
21. Bxd4 Bxd4 22. Ne7+ Kb8 23. Nxf5 Bb6 24. Rfe1 g6 25. Ne3 Rd4 26. d3 Rhd8 27.
Nc4 Bc5 28. a4 Bb4 29. Re4 R4d5 30. Bf3 Rf5 31. Kg2 Bc5 32. d4 Bb4 33. Ne3 Rf6
34. Ng4 Rfd6 35. Ne5 f5 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.1"]
[White "Grischuk, Alexander"]
[Black "Wojtaszek, Radoslaw"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2701"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "4126025"]
[BlackFideId "1118358"]
[EventDate "2013.09.13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. f4 b5
9. f5 Bc8 10. Bg5 Bb7 11. Qf3 Nbd7 12. O-O-O Be7 13. Kb1 Rc8 14. Bxf6 Nxf6 15.
Nd5 Bxd5 16. exd5 h5 17. g3 h4 18. g4 Nh7 19. Nd2 Ng5 20. Qg2 Qb6 21. Bd3 Bf6
22. Rhe1 Ke7 23. Ne4 Nxe4 24. Rxe4 Bg5 25. c3 Rc5 26. Bc2 Rhc8 27. a3 Rc4 28.
Bd3 Rxe4 29. Qxe4 Qe3 30. Qxe3 Bxe3 31. Re1 Bf4 32. Kc2 Kf6 33. Re4 Rc5 34. b4
Rc7 35. Kb3 Kg5 36. c4 bxc4+ 37. Bxc4 Ra7 38. Bd3 a5 39. b5 Bg3 40. Rc4 Bf2 41.
Rc6 Bc5 42. Ka4 Kf4 43. b6 Rb7 44. Kxa5 e4 45. Bxe4 Kxe4 46. Ka6 Rb8 47. b7 Kxd5
48. Rc8 Rxb7 49. Kxb7 Bxa3 50. Rf8 f6 51. Rg8 Ke4 52. Kc6 Kf4 53. Rxg7 Kg3 54.
g5 fxg5 55. f6 d5 56. Rxg5+ Kxh3 57. Kxd5 Kh2 58. Ke4 h3 59. Kf3 Kh1 60. Kg3 h2
61. Rd5 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.2"]
[White "Wojtaszek, Radoslaw"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2701"]
[BlackElo "2785"]
[ECO "D97"]
[Opening "Gruenfeld"]
[Variation "Russian, Alekhine (Hungarian) variation"]
[WhiteFideId "1118358"]
[BlackFideId "4126025"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 8. Be2
b5 9. Qb3 c5 10. dxc5 Be6 11. Qc2 Nbd7 12. O-O Nxc5 13. Rd1 Qc8 14. Nd4 b4 15.
Na4 Ncxe4 16. Qxc8 Raxc8 17. Nxe6 fxe6 18. f3 Nd6 19. Be3 Nd5 20. Bf2 Rc6 21.
Rac1 Rfc8 22. Rxc6 Rxc6 23. Nc5 Bxb2 24. Bxa6 b3 25. axb3 Ba3 26. Nxe6 Nc3 27.
Rd3 Ne2+ 28. Kf1 Nc1 29. Rxd6 Rxd6 30. Bc4 Rd1+ 31. Be1 Bb4 32. Nd4+ Kg7 33. Nc2
Bxe1 34. Nxe1 Rd2 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.1"]
[White "Ponomariov, Ruslan"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2775"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "14103320"]
[BlackFideId "13401319"]
[EventDate "2013.09.13"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5
cxd5 9. Qb3 b6 10. Bd2 Ne4 11. Be1 Nc6 12. Bb5 Nxc3 13. Bxc3 Qd6 14. Qa4 Bd7 15.
Rfc1 Rfc8 16. Qd1 a6 17. Be2 e6 18. Ne1 h5 19. Nd3 a5 20. f4 Ne7 21. Ne5 Nf5 22.
Bd2 b5 23. Bd3 Be8 24. Rxc8 Rxc8 25. Bxf5 exf5 26. Bxa5 b4 27. Qd2 Rb8 28. Nd3
b3 29. Bb4 Qa6 30. a3 Bf8 31. Bxf8 Kxf8 32. Rc1 Bb5 33. Qb4+ Kg7 34. Nc5 Qa7 35.
Qxb3 Bc4 36. Qc3 h4 37. h3 Qe7 38. b3 Be2 39. a4 g5 40. Qd2 Bh5 41. fxg5 Qxg5
42. Qf2 Re8 43. Rc3 Qg3 44. Kf1 f4 45. Qxg3+ fxg3 46. b4 f5 47. b5 f4 48. b6
fxe3 49. b7 Bf3 50. Rxe3 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Ponomariov, Ruslan"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2775"]
[BlackElo "2756"]
[ECO "A85"]
[Opening "Dutch with c4 & Nc3"]
[WhiteFideId "13401319"]
[BlackFideId "14103320"]
[EventDate "2013.09.13"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Qc2 g6 6. O-O-O Bg7 7. h4 O-O 8. e3
c6 9. Be2 h6 10. Bf4 Qe8 11. Nf3 Nb6 12. c5 Nbd5 13. Bc4 dxc5 14. dxc5 Be6 15.
Be5 Rd8 16. Rd4 Qf7 17. Nxd5 cxd5 18. Bd3 Rc8 19. Kb1 Ne4 20. b4 a5 21. a3 axb4
22. axb4 Bf6 23. Rc1 Qg7 24. Bxf6 Qxf6 25. Qb2 Bf7 26. Bb5 Rc7 27. Rc2 b6 28. c6
Ra8 29. Rd1 Rca7 30. Nd4 e5 31. Nb3 Nd6 32. Be2 Nc4 33. Bxc4 dxc4 34. Nd2 Qxc6
35. Nf3 c3 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.1"]
[White "Nepomniachtchi, Ian"]
[Black "Malakhov, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2707"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4168119"]
[BlackFideId "4120787"]
[EventDate "2013.09.13"]

1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. e3 a6 5. Qc2 g6 6. d4 Bg7 7. Bd2 O-O 8. Be2
dxc4 9. Bxc4 Bf5 10. e4 Bg4 11. Be3 Bxf3 12. gxf3 Nh5 13. O-O-O e6 14. Kb1 Qc7
15. Ne2 Nd7 16. Ng3 Nxg3 17. hxg3 Rfd8 18. f4 b5 19. Be2 Rac8 20. g4 Nf8 21. f5
e5 22. d5 Rd6 23. Rc1 Nd7 24. g5 c5 25. f6 Bf8 26. Bg4 c4 27. f4 Re8 28. Rxh7
Nxf6 29. gxf6 Rxf6 30. Qh2 Bg7 31. Rh1 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.2"]
[White "Malakhov, Vladimir"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2707"]
[BlackElo "2717"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "4120787"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. Nxc6 bxc6 8.
Bd3 Bd6 9. Qe2 Qc7 10. Nf3 dxe4 11. Qxe4 Nf6 12. Qh4 Qa5+ 13. Bd2 Qh5 14. Qxh5
Nxh5 15. O-O-O Nf4 16. Bf1 f6 17. g3 Ng6 18. Bh3 Bc5 19. Rhe1 Bxf2 20. Re2 Bb6
21. Bxe6 O-O-O 22. Bxd7+ Rxd7 23. Rde1 h5 24. a4 Bc7 25. Re6 Rd6 26. Rxd6 Bxd6
27. Nd4 Kd7 28. Nf5 Be5 29. Nxg7 Ne7 30. Rd1 Kc8 31. Ne6 h4 32. Bf4 hxg3 33.
hxg3 Nd5 34. Bxe5 fxe5 35. Re1 Rg8 36. Rxe5 Rxg3 37. Nd4 Kd7 38. Kd2 Rg4 39. c3
Nb6 40. b3 Nd5 41. Ne2 Rg2 42. Kd3 Kd6 43. Rh5 Kc7 44. Rh6 a5 45. Re6 Rh2 46.
Kd4 Kb7 47. Kc5 Rh5 48. Ng3 Nc7+ 49. Nxh5 Nxe6+ 50. Kd6 Ng5 51. Nf6 Nf7+ 52. Kc5
Kc7 53. Ne8+ Kd7 54. Ng7 Nd6 55. Kb6 Ne4 56. Kxa5 Nxc3 57. Kb6 Nd5+ 58. Kb7 Nc3
59. a5 Kd6 60. a6 Nb5 61. Ne8+ Kd7 62. Nf6+ Kd6 63. Ne4+ Kd7 64. b4 Nc7 65. a7
Na8 66. Kxa8 Kc8 67. Nc5 Kc7 68. Ne6+ Kc8 69. Nd4 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.3"]
[White "Nepomniachtchi, Ian"]
[Black "Malakhov, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2707"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[WhiteFideId "4168119"]
[BlackFideId "4120787"]
[EventDate "2013.09.13"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O Re8 7. Nd5 Bc5 8. d3
Nxd5 9. cxd5 Nd4 10. Nd2 d6 11. e3 Nf5 12. Nc4 a5 13. Bd2 a4 14. b4 axb3 15.
axb3 Rxa1 16. Qxa1 b5 17. Na5 Bb6 18. Nc6 Qf6 19. Ba5 Ne7 20. Bxb6 cxb6 21. Qa7
Bg4 22. Rc1 Ng6 23. Qxb6 h5 24. Qxb5 h4 25. Qc4 Bf3 26. Bxf3 Qxf3 27. Qe4 Qe2
28. Nd4 Qb2 29. Rf1 Rc8 30. Nf5 h3 31. Qg4 Rc1 32. Qxh3 Rxf1+ 33. Qxf1 Qxb3 34.
e4 Qb6 35. Qc1 Nf8 36. Qc8 Qb1+ 37. Kg2 g6 38. Nxd6 Qxd3 39. Qe8 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.4"]
[White "Malakhov, Vladimir"]
[Black "Nepomniachtchi, Ian"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2707"]
[BlackElo "2717"]
[ECO "B50"]
[Opening "Sicilian"]
[WhiteFideId "4120787"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. dxc5 Nxe4 5. cxd6 Nxd6 6. Nc3 Nc6 7. Bf4 e6 8.
Qd2 f6 9. O-O-O e5 10. Be3 Be6 11. Nh4 Qa5 12. a3 O-O-O 13. Qe1 Nc4 14. Rxd8+
Qxd8 15. Bxc4 Bxc4 16. f4 Qa5 17. fxe5 Bxa3 18. Nb1 Bb4 19. Qg3 Qxe5 20. Bf4 Qe4
21. c3 Bb3 22. Qg4+ Be6 23. Qg3 Bb3 24. Qh3+ Be6 25. Nd2 Qd5 26. Qg3 g5 27. cxb4
gxf4 28. Qxf4 Rd8 29. Nhf3 Qa2 30. Re1 Qa1+ 31. Kc2 Qa4+ 32. Kc3 a5 33. b3 axb4+
34. Kb2 Qa3+ 35. Kb1 Bxb3 36. Qf5+ Kb8 37. Qf4+ Ka8 38. Nxb3 Qxb3+ 39. Ka1 Qa3+
40. Kb1 Qd3+ 41. Ka1 Qc3+ 42. Kb1 Qb3+ 43. Ka1 Rd1+ 44. Rxd1 Qxd1+ 45. Kb2 Qe2+
46. Nd2 Ne5 47. Kb3 Qd1+ 48. Ka2 Qc2+ 49. Ka1 Qc3+ 50. Kb1 Nd3 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.1"]
[White "Radjabov, Teimour"]
[Black "Svidler, Peter"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2733"]
[BlackElo "2746"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "13400924"]
[BlackFideId "4102142"]
[EventDate "2013.09.13"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nc3 a6 6. O-O Qc7 7. d3 Be7 8. Nh4 d6
9. f4 b5 10. Bd2 Bb7 11. h3 b4 12. Ne2 a5 13. c4 bxc3 14. bxc3 d5 15. e5 Nd7 16.
Nf3 O-O 17. g4 Ba6 18. Qc2 Rab8 19. Ng3 Qb6 20. Rab1 Qa7 21. Rbe1 Bxd3 22. Qxd3
c4+ 23. Be3 cxd3 24. Bxa7 Nxa7 25. f5 Nb5 26. Rd1 Nc5 27. Nd4 Nxc3 28. Rc1 Bg5 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.14"]
[Round "2.2"]
[White "Svidler, Peter"]
[Black "Radjabov, Teimour"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2746"]
[BlackElo "2733"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[WhiteFideId "4102142"]
[BlackFideId "13400924"]
[EventDate "2013.09.13"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. Qb3 Kh8
9. Rd1 Na6 10. Rb1 Qe8 11. Qa3 Nc7 12. d5 Bd7 13. Be3 b6 14. b4 Ng4 15. Bd4 Nf6
16. c5 dxc5 17. dxc6 Bxc6 18. bxc5 Ne6 19. cxb6 axb6 20. Qb3 Nxd4 21. Nxd4 Bxg2 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "3.1"]
[White "Svidler, Peter"]
[Black "Grischuk, Alexander"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2746"]
[BlackElo "2785"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "4102142"]
[BlackFideId "4126025"]
[EventDate "2013.09.13"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. d3 a6 8.
Ba4 b5 9. Bb3 Nc6 10. Nd2 Bb7 11. h3 Rc8 12. a4 Bb4 13. Qg4 Qf6 14. axb5 axb5
15. Qh5 Qe5 16. Qh4 Qf6 17. Qh5 Qe5 18. Qh4 Qc5 19. Qg3 O-O 20. e5 Kh8 21. Ne4
Qxe5 22. Bf4 Qh5 23. c3 Be7 24. Nd6 Bxd6 25. Bxd6 Rfe8 26. c4 bxc4 27. Bxc4 Ne7
28. Qg4 Qg6 29. Ra7 Bc6 30. b4 Nf5 31. Bh2 Ra8 32. Qxg6 hxg6 33. Rea1 d5 34.
Rxa8 Bxa8 35. Bb5 Rc8 36. Bd7 Rd8 37. Ra7 f6 38. g4 Nh4 39. Bd6 Bc6 40. Bxc6
Rxd6 41. b5 Nf3+ 42. Kg2 Ne1+ 43. Kf1 Nxd3 44. Rd7 Rxd7 45. Bxd7 Nc5 46. Bc8 Kg8
47. b6 Kf7 48. b7 Na6 49. f4 g5 50. f5 e5 51. Be6+ Ke7 52. Bxd5 Kd6 53. Bc4 Nb8 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "3.2"]
[White "Grischuk, Alexander"]
[Black "Svidler, Peter"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2746"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "4126025"]
[BlackFideId "4102142"]
[EventDate "2013.09.13"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Be6 7. Qf3 g6 8. Nge2
Nd7 9. O-O-O Qc7 10. h3 O-O-O 11. g4 fxg4 12. hxg4 Be7 13. Nf4 Bf7 14. Rh6 Nf8
15. Rdh1 Kb8 16. Nce2 Bd6 17. Kb1 Rg8 18. Rc1 b5 19. c3 Rg7 20. e4 dxe4 21. Bxe4
Ne6 22. Nxe6 Bxe6 23. d5 cxd5 24. Bxd5 Bxd5 25. Qxd5 Bc5 26. Qf3 Qe5 27. Nf4
Rgd7 28. Rhh1 Bxf2 29. Nxg6 Qe3 30. Nh4 Qxf3 31. Nxf3 Rg8 32. Rcf1 Bg3 33. Nd4
Be5 34. Nc6+ Kb7 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "3.1"]
[White "Ponomariov, Ruslan"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2717"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "14103320"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 d5 5. e3 Ne4 6. Bh4 c5 7. cxd5 Nxc3 8. bxc3
Qxd5 9. Nf3 cxd4 10. cxd4 Nc6 11. Be2 O-O 12. O-O e5 13. dxe5 Qxd1 14. Rfxd1
Nxe5 15. Nd4 Bd7 16. Rab1 b6 17. h3 Ba4 18. Rdc1 Rfc8 19. Ba6 Rxc1+ 20. Rxc1 Nd7
21. Be7 Re8 22. Ba3 Nb8 23. Bb5 Bxb5 24. Nxb5 a6 25. Nd6 Rd8 26. Nb7 Re8 27. Rc7
Be5 28. Bd6 Bg7 29. f4 b5 30. Kf2 h5 31. Kf3 f5 32. g4 hxg4+ 33. hxg4 fxg4+ 34.
Kxg4 Bf8 35. Be5 Re6 36. Nd8 Re7 37. Kg5 Nd7 38. Bd6 Rg7 39. Rc6 Bxd6 40. Rxd6
Nf8 41. e4 a5 42. e5 b4 43. Nc6 Rh7 44. e6 Rh5+ 45. Kg4 Nh7 46. Rd8+ Kg7 47.
Rd7+ Kf6 48. Nd4 Ng5 49. fxg5+ 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "3.2"]
[White "Nepomniachtchi, Ian"]
[Black "Ponomariov, Ruslan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2756"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Charousek (Petrosian) variation"]
[WhiteFideId "4168119"]
[BlackFideId "14103320"]
[EventDate "2013.09.13"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. g4 Be6 8. h4
Nd7 9. g5 h6 10. g6 Ngf6 11. gxf7+ Bxf7 12. Bd3 Ne4 13. Bxe4 dxe4 14. Nge2 O-O
15. Qc2 Nf6 16. Rg1 Kh8 17. Be5 Qa5 18. Nf4 Bb4 19. Bxf6 gxf6 20. Qxe4 Rg8 21.
Rxg8+ Rxg8 22. Kd2 f5 23. Qf3 Bc4 24. Qh5 Kh7 25. d5 Bxd5 26. Qxf5+ Kh8 27. Ng6+
Kg7 28. Ne7 Bxc3+ 29. bxc3 Rd8 30. Qe5+ Kf7 31. Nf5 Rd7 32. Nd6+ Kf8 33. Qe8+ 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "3.3"]
[White "Ponomariov, Ruslan"]
[Black "Nepomniachtchi, Ian"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2717"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "14103320"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Bg5 Bg7 4. Nc3 d5 5. e3 c5 6. Nf3 cxd4 7. Nxd4 dxc4 8.
Bxc4 O-O 9. O-O a6 10. Be2 Nbd7 11. Rc1 e5 12. Nb3 h6 13. Bh4 b5 14. Bf3 Rb8 15.
Ne4 g5 16. Bg3 Nxe4 17. Bxe4 Nb6 18. Qxd8 Rxd8 19. Na5 Bd7 20. f3 Nc4 21. Nxc4
bxc4 22. Rfd1 Be6 23. Rxd8+ Rxd8 24. Be1 f5 25. Bc2 e4 26. fxe4 fxe4 27. b3 cxb3
28. Bxb3 Bxb3 29. axb3 Rd3 30. Rc8+ Kh7 31. Kf2 Rxb3 32. Re8 Rb2+ 33. Kf1 Rb1
34. Ke2 Rb2+ 35. Kf1 Ra2 36. Rxe4 a5 37. Re7 Kg6 38. Ra7 a4 39. Bb4 Be5 40. e4
Bxh2 41. Ra6+ Kh5 42. Bf8 Bg3 43. Bxh6 Rf2+ 0-1

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "3.4"]
[White "Nepomniachtchi, Ian"]
[Black "Ponomariov, Ruslan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2756"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "4168119"]
[BlackFideId "14103320"]
[EventDate "2013.09.13"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Nf3 O-O 6. h3 Qe8 7. g4 Na6 8. Bg5 c5
9. Qd2 b6 10. Rd1 cxd4 11. Nxd4 Bb7 12. f3 Nc5 13. Bh6 a6 14. Be2 Rd8 15. h4 e5
16. Nf5 Bxh6 17. Qxh6 Ne6 18. Nd5 Nxd5 19. cxd5 gxf5 20. gxf5 Kh8 21. Qf6+ Ng7
22. Rg1 Rg8 23. h5 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "4.1"]
[White "Grischuk, Alexander"]
[Black "Nepomniachtchi, Ian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2717"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "4126025"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf5 Bxf5 8.
exf5 d5 9. Bg5 Bb4 10. O-O Nc6 11. Bxf6 gxf6 12. Qg4 Qa5 13. Nd1 Bd2 14. c3 h5
15. Qe2 Bg5 16. b4 Qc7 17. b5 axb5 18. Bxb5 Kf8 19. Ne3 Ne7 20. c4 Bxe3 21. fxe3
Qc5 22. a4 Rd8 23. Rad1 Kg7 24. Kh1 dxc4 25. Rxd8 Rxd8 26. Bxc4 Qb4 27. Bd3 Qxa4
28. h3 Nd5 29. Qf3 Nc3 30. e4 b5 31. Kh2 Kf8 32. Re1 h4 33. Bf1 b4 34. Bc4 Rd4
35. Bxf7 Kxf7 36. Qh5+ Ke7 37. Qh7+ Kd6 38. Qxh4 Kc5 39. Qxf6 Qe8 40. Qg7 Rd7
41. Qg3 Qe7 42. Qf2+ Kc4 43. f6 Qe6 44. Qf1+ Kc5 45. Qf2+ Kc4 46. Qf1+ Kb3 47.
Re3 Rf7 48. Rf3 Qc4 49. Qd1+ Ka3 50. Qa1+ Kb3 51. Qd1+ Ka3 52. Qa1+ Kb3 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "4.2"]
[White "Nepomniachtchi, Ian"]
[Black "Grischuk, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2785"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "4168119"]
[BlackFideId "4126025"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. g4 Na6 9.
Be3 Nd7 10. Be2 Ndc5 11. a3 a4 12. Nd2 f5 13. exf5 gxf5 14. Qc2 Qh4 15. Nf3 Qe7
16. O-O-O Nb3+ 17. Kb1 e4 18. Bg5 Bf6 19. Bxf6 Qxf6 20. Nd2 Nac5 21. gxf5 Nxd2+
22. Qxd2 Bxf5 23. Ka2 Bg6 24. h4 Qf4 25. h5 Qxd2 26. Rxd2 Bf5 27. Bd1 Rfe8 28.
Bc2 Kf7 29. Re2 Re5 30. f3 Rae8 31. fxe4 Bxe4 32. Rf2+ Ke7 33. Nxe4 Nxe4 34. Rf4
Ng3 35. Rh3 1/2-1/2

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "4.3"]
[White "Grischuk, Alexander"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2717"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "4126025"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d5 6. cxd5 Nxd5 7. O-O Nb6 8. e4
Bg4 9. Nbd2 e6 10. h3 Bxf3 11. Nxf3 Nc6 12. Be3 Qe7 13. Qb3 Rad8 14. Rfd1 a6 15.
Rac1 Qe8 16. Bf1 h6 17. d5 exd5 18. exd5 Ne5 19. Bc5 Nxf3+ 20. Qxf3 Bxb2 21. Rb1
Bg7 22. Bxf8 Bxf8 23. d6 Bxd6 24. Qxb7 a5 25. Qf3 Qe6 26. Qe2 Qf6 27. Rbc1 a4
28. g3 h5 29. h4 Kf8 30. Rd3 Re8 31. Re3 Rxe3 32. Qxe3 Kg7 33. Rd1 Be5 34. Kg2
Qc6+ 35. Qf3 Qc2 36. Re1 Qb2 37. Re2 Qa1 38. Qe4 Bf6 39. Qc2 Be5 40. Re4 Bd6 41.
Bc4 a3 42. Bb3 Qb2 43. Qd3 Nd7 44. Re2 Qf6 45. Qf3 Nc5 46. Qxf6+ Kxf6 47. Bc4
Na4 48. Re3 Nb6 49. Rf3+ Ke5 50. Bxf7 c5 51. Rxa3 Kf6 52. Rf3+ Kg7 53. Be6 c4
54. Rf7+ Kh6 55. Rb7 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "4.4"]
[White "Nepomniachtchi, Ian"]
[Black "Grischuk, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2717"]
[BlackElo "2785"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Nimzovich attack"]
[WhiteFideId "4168119"]
[BlackFideId "4126025"]
[EventDate "2013.09.13"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 Be7 7. Bd3 O-O 8. h3
Re8 9. O-O Nbd7 10. Ne2 Nf8 11. c4 Ng6 12. b3 d5 13. Qc2 c6 14. c5 Ne4 15. b4 a6
16. a4 Bf6 17. Be3 Nh4 18. Nxh4 Bxh4 19. Bf4 h6 20. Rab1 Ng5 21. Kh2 Ne6 22. Be5
Bd7 23. b5 axb5 24. axb5 Bf6 25. f4 Ra3 26. Rf3 Ra5 27. bxc6 Bxc6 28. Rg3 Kh8
29. Qc3 Ra2 30. Bc2 Bxe5 31. fxe5 f6 32. Qd3 Rxc2 33. Qxc2 fxe5 34. dxe5 d4 35.
Rd1 Qd5 36. Qf5 Rf8 37. Qg4 Qxe5 38. Nxd4 Nxd4 39. Qxd4 Rf5 40. Qxe5 Rxe5 41.
Rc1 Re2 42. Rcc3 Kh7 43. Rce3 Rxe3 44. Rxe3 Kg6 45. Re6+ Kf5 46. Rd6 h5 47. g3
g5 48. Kg1 h4 49. gxh4 gxh4 50. Kf2 Kf4 51. Rd4+ Kg5 52. Rg4+ Kh5 53. Ke3 Bd7
54. Rg7 Bxh3 55. Rxb7 Bg2 56. Rg7 Bc6 57. Kf4 h3 58. Rh7+ Kg6 59. Rxh3 Kf7 60.
Ke5 Ke7 61. Rh7+ Kd8 62. Kd6 1-0

[Event "ACP Cup 2013"]
[Site "Riga LAT"]
[Date "2013.09.15"]
[Round "4.5"]
[White "Grischuk, Alexander"]
[Black "Nepomniachtchi, Ian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2785"]
[BlackElo "2717"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "4126025"]
[BlackFideId "4168119"]
[EventDate "2013.09.13"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. e3 O-O 5. Be2 d5 6. cxd5 Nxd5 7. e4 Nb6 8. O-O
Bg4 9. Nbd2 Nc6 10. d5 Nb8 11. a4 c6 12. a5 N6d7 13. h3 Bxf3 14. Nxf3 Nf6 15.
Qb3 Qc8 16. Bg5 Nxe4 17. Bxe7 Re8 18. d6 Nxd6 19. Bxd6 Rxe2 20. Ng5 Qd7 21. Rae1
Rxb2 22. Qc4 Na6 23. Re7 Qf5 24. Rxf7 Qd5 25. Rxg7+ Kxg7 26. Qc3+ Kg8 27. Qxb2
Qxd6 28. Qxb7 Nc7 29. Ne4 Qe5 30. Qxc6 Rf8 31. Qc4+ Kg7 32. Rd1 Rf7 33. Nc5 h5
34. f3 Qe3+ 35. Kh1 Qf2 36. Qc3+ Kh7 37. Rd8 Rg7 38. Ne4 Qf1+ 39. Kh2 Qb5 40.
Nf6+ Kh6 41. Rh8+ Kg5 42. Ne4+ Kf4 43. Qxg7 Nd5 44. Qd4 1-0

