[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.03"]
[Round "1.28"]
[White "Oro, Faustino"]
[Black "Lorscheid, Gerhard"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2528"]
[BlackElo "2136"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "20000197"]
[BlackFideId "4606000"]
[EventDate "2026.05.03"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 g6 6. g4 exd4 7. Nxd4 Bg7 8. Be3
Nc5 9. f3 O-O 10. Qd2 Re8 11. O-O-O Bd7 12. Kb1 Na4 13. Nxa4 Bxa4 14. Nf5 gxf5
15. gxf5 Kh8 16. Rxg7 Kxg7 17. Bd4 h6 18. Bc4 Qe7 19. Qc3 Rg8 20. b3 c5 21.
Bxf6+ 1-0

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.04"]
[Round "2.28"]
[White "Adharsh K"]
[Black "Oro, Faustino"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2312"]
[BlackElo "2528"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "25718207"]
[BlackFideId "20000197"]
[EventDate "2026.05.03"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. dxe5
dxe5 9. Bg5 Qe8 10. Qc1 c6 11. h3 Nc5 12. Qc2 Nh5 13. Be3 Qe7 14. Rfe1 Ne6 15.
Rad1 Nhf4 16. Bf1 Qf6 17. Nh2 Nd4 18. Qc1 Be6 19. Kh1 Rad8 20. Bxd4 Rxd4 21.
Rxd4 exd4 22. e5 Qe7 23. Qxf4 dxc3 24. bxc3 Qa3 25. Qd2 Qc5 26. Nf3 Re8 27. Kg1
h6 28. Qb2 b6 29. Qb4 Qxb4 30. cxb4 Rd8 31. a4 Bf8 32. b5 Bb4 33. Rc1 c5 34. g4
Kf8 35. Be2 Ke7 36. Kf1 h5 37. Ng5 Bc8 38. Ne4 hxg4 39. Bxg4 Bxg4 40. hxg4 Rd4
41. f3 Ke6 42. Ke2 Kxe5 43. g5 Kf4 44. Rd1 Rxc4 45. Rd7 Rc2+ 46. Kd3 Rc1 47.
Rxf7+ Ke5 48. Rc7 Ra1 49. Re7+ Kd5 50. Rd7+ Ke5 51. Re7+ Kd5 52. Rd7+ Ke5 1/2-1/2

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.05"]
[Round "3.28"]
[White "Oro, Faustino"]
[Black "Tahay, Alexis"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2528"]
[BlackElo "2355"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "20000197"]
[BlackFideId "26090961"]
[EventDate "2026.05.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. Be3
Be7 9. Qf3 Nbd7 10. Nd5 O-O 11. O-O-O a5 12. a4 Bxd5 13. exd5 Qc7 14. Bb5 Rfc8
15. c3 Nb6 16. Bxb6 Qxb6 17. Kb1 Ne8 18. Nd2 Qd8 19. h4 Nc7 20. Bd3 Na6 21. h5
Nc5 22. Bc2 Bg5 23. Qf5 Bxd2 24. Qxh7+ Kf8 25. Rxd2 Qg5 26. Rdd1 Ke7 27. h6 Rh8
28. Qxg7 Qxg7 29. hxg7 Rxh1 30. Rxh1 Rg8 31. Rh8 Rxg7 32. g3 Rg4 33. Ra8 b6 34.
Rb8 Nxa4 35. f3 Nxc3+ 36. bxc3 Rxg3 37. Bd1 f5 38. Kc2 Rg2+ 39. Kc1 e4 40. fxe4
fxe4 41. Rxb6 Rg3 42. Rc6 e3 43. Rc4 Kf6 44. Re4 Kg5 45. c4 Kf5 46. Bc2 Kg5 47.
Kb2 Rh3 48. Kc3 1-0

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.05"]
[Round "4.28"]
[White "Karthikeyan, Murali"]
[Black "Oro, Faustino"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2648"]
[BlackElo "2528"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Schliemann defence deferred"]
[WhiteFideId "5074452"]
[BlackFideId "20000197"]
[EventDate "2026.05.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 f5 5. d4 exd4 6. e5 b5 7. Bb3 Na5 8. Qxd4
Bb7 9. Bd5 c6 10. Bxg8 Rxg8 11. Nc3 c5 12. Qd3 Qb6 13. Bf4 h6 14. O-O-O Qe6 15.
h4 Be7 16. Nd5 Bxd5 17. Qxd5 Nc6 18. c3 Qxd5 19. Rxd5 Nd8 20. h5 Ne6 21. g3 Ra7
22. Nh4 Bxh4 23. Rxh4 Rc7 24. Kd2 Ke7 25. Be3 Rc6 26. Ke2 c4 27. Rh1 Rd8 28. f4
Nc7 29. Rd2 d6 30. Rhd1 Ne6 31. Rd5 dxe5 32. Rxe5 Rxd1 33. Kxd1 Rd6+ 34. Ke2 Kf6
35. a4 bxa4 36. Ra5 a3 37. Rxa3 g6 38. hxg6 Kxg6 39. Ra5 h5 40. Ra4 Rc6 41. Rb4
Kf7 42. Rb7+ Kg6 43. Rd7 Nf8 44. Rd8 Ne6 45. Rd7 Nf8 46. Rd8 Ne6 47. Rd5 Nc7 48.
Re5 Ne6 49. Kd2 Nd8 50. Kc2 Re6 51. Rxe6+ Nxe6 52. b3 Kf7 53. bxc4 Nd8 54. Kb3 1/2-1/2

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.06"]
[Round "5.28"]
[White "Oro, Faustino"]
[Black "Aditya, Mittal"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2528"]
[BlackElo "2619"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "20000197"]
[BlackFideId "35042025"]
[EventDate "2026.05.03"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 a6 5. c4 Nf6 6. e5 Ng4 7. g3 b5 8. h3 Nh6 9.
Na3 Bb7 10. Bg2 Qb6 11. O-O Nf5 12. Qe2 Ncd4 13. Bxd4 cxd4 14. Nc2 Nxg3 15. fxg3
d3+ 16. Qf2 Qxf2+ 17. Rxf2 dxc2 18. d4 Rc8 19. c5 f6 20. exf6 gxf6 21. Ne1 Bxg2
22. Kxg2 e5 23. Rxc2 exd4 24. b4 Bh6 25. Rd1 Be3 26. Nf3 d6 27. Nxd4 Bxd4 28.
Rxd4 dxc5 29. Rxc5 Kf7 30. Kf3 Rhd8 31. Rxd8 Rxd8 32. Ke3 Rd1 33. Rc6 Rb1 34.
Rxa6 Rxb4 35. Rb6 Kg6 36. a3 Rb3+ 37. Kf4 h5 38. h4 Rxa3 39. Rxb5 1/2-1/2

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.07"]
[Round "6.28"]
[White "Caprio, Guido"]
[Black "Oro, Faustino"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2430"]
[BlackElo "2528"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "834580"]
[BlackFideId "20000197"]
[EventDate "2026.05.03"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 e6 4. O-O Bd6 5. c4 O-O 6. Nc3 Nc6 7. d3 d4 8. Nb5 e5
9. e3 dxe3 10. Bxe3 Ng4 11. Bg5 Be7 12. Bxe7 Qxe7 13. h3 Nf6 14. Re1 a6 15. Qa4
Be6 16. Nc3 Qd6 17. Ng5 Nd4 18. Nxe6 Nxe6 19. Qa5 Nc5 20. Rad1 c6 21. Re3 Nfd7
22. Ne4 Nxe4 23. Rxe4 Rad8 24. d4 f5 25. c5 Qe6 26. Re2 e4 27. Qb4 Rb8 28. f3
Nf6 29. fxe4 fxe4 30. Qb3 Rfe8 31. g4 h6 32. h4 Qxb3 33. axb3 Nxg4 34. Bxe4 Nf6
35. Bd3 Rxe2 36. Bxe2 Re8 37. Kf2 Re4 38. h5 Rf4+ 39. Bf3 Rf5 40. Ke3 Kf7 41.
Rh1 Ke6 42. Rg1 Rg5 43. Rh1 Kf5 44. Kf2 Ne4+ 45. Ke3 Rg3 46. Rh4 Ng5 47. Rf4+
Ke6 48. Kf2 Rxf3+ 49. Rxf3 Nxf3 50. Kxf3 Kf5 51. b4 Kg5 52. Ke4 Kxh5 0-1

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.08"]
[Round "7.28"]
[White "Oro, Faustino"]
[Black "Mendonca, Leon Luke"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2528"]
[BlackElo "2613"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "20000197"]
[BlackFideId "35028561"]
[EventDate "2026.05.03"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 a5 8. c3 Be6
9. Bxe6 fxe6 10. Bg5 Nh5 11. Be3 Qd7 12. Nbd2 d5 13. d4 exd4 14. Nxd4 Nf6 15. h3
Ne5 16. Qc2 c5 17. Nb5 Ng6 18. Rad1 Qc6 19. Bg5 Rae8 20. exd5 exd5 21. Na7 Qb6
22. Nb5 Qc6 23. Na7 Qd7 24. Bxf6 Bxf6 25. Nf3 Nf4 26. Nb5 c4 27. b3 Qc6 28. Kf1
Nd3 29. Rxe8 Rxe8 30. Ne1 Nc5 31. bxc4 dxc4 32. Qa2 Nb3 33. Nf3 Re6 34. Qc2 Qe4
35. Qxe4 Rxe4 36. Nd2 Rh4 37. g3 Rxh3 38. Kg2 Rh5 39. Nxc4 Nc5 40. Nxa5 Nxa4 41.
c4 Nb6 42. Rb1 Rc5 43. Nd6 Rxa5 44. Rxb6 Ra6 45. c5 Rxb6 46. cxb6 Bd4 47. Nxb7 1/2-1/2

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.09"]
[Round "8.28"]
[White "Niedbala, Bartlomiej"]
[Black "Oro, Faustino"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2378"]
[BlackElo "2528"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "21834008"]
[BlackFideId "20000197"]
[EventDate "2026.05.03"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Nd7 7. c3 h6 8. Na3 Be4
9. Nc2 c5 10. Bd3 Bxd3 11. Qxd3 Rc8 12. Be3 Nc6 13. Qd2 Be7 14. Nfe1 Qa5 15. Qe2
cxd4 16. cxd4 Nb4 17. Nxb4 Qxb4 18. Nd3 Qb5 19. Rac1 Rxc1 20. Rxc1 O-O 21. Nf4
Qxe2 22. Nxe2 Bd8 23. Nc3 Nb8 24. Kf1 Nc6 25. Ke2 Bb6 26. Kd3 Rc8 27. a3 a6 28.
Ne2 Kf8 29. Rc2 Ke7 30. Rc1 Kd7 31. Rc2 Bd8 32. Rc1 Be7 33. Rc2 b5 34. Kd2 Rb8
35. Rc1 Na5 36. Rc2 Nc4+ 37. Kd1 b4 38. axb4 Rxb4 39. Bc1 Bd8 40. Ke1 Bb6 41.
Kd1 Rb3 42. Rc3 Nxb2+ 43. Bxb2 Rxb2 44. Rg3 g6 45. Rh3 h5 46. Rf3 Ke7 47. Rd3 a5
48. Ra3 Rb4 49. Rd3 Rc4 50. Kd2 a4 51. Ke3 Kd7 52. Ra3 Kc6 53. Kd3 Kb5 54. Ra1
Ba5 55. Ra2 Bb4 56. Ra1 a3 57. Rb1 Ka4 58. Ra1 Kb3 0-1

[Event "Sardinia World Open A"]
[Site "Orosei ITA"]
[Date "2026.05.10"]
[Round "9.2"]
[White "Nepomniachtchi, Ian"]
[Black "Oro, Faustino"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2729"]
[BlackElo "2528"]
[ECO "E20"]
[Opening "Nimzo-Indian"]
[Variation "Kmoch variation"]
[WhiteFideId "4168119"]
[BlackFideId "20000197"]
[EventDate "2026.05.03"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Be7 6. e4 dxe4 7. fxe4 c5 8. d5
exd5 9. exd5 O-O 10. Be2 a6 11. Nf3 Bd6 12. Bg5 h6 13. Bh4 Bf5 14. O-O Nbd7 15.
Nd2 Bg6 16. Nde4 Be5 17. Bd3 Qb6 18. Nxf6+ Nxf6 19. Bxg6 fxg6 20. Rb1 g5 21. Bg3
Bd4+ 22. Kh1 Rae8 23. Ne2 Ng4 24. Rxf8+ Rxf8 25. Nxd4 Ne3 26. Qd3 cxd4 27. Be5
Nf5 28. b4 g4 29. Kg1 Qd8 30. Bxd4 b5 31. Bc5 Rf6 32. d6 Qd7 33. cxb5 axb5 34.
a4 bxa4 35. b5 Nxd6 36. Rd1 Qxb5 37. Bxd6 Qxd3 38. Rxd3 h5 39. Rd4 Kh7 40. Ba3
Ra6 41. Kf2 Ra5 42. Ke3 Kg6 43. Ke4 Ra7 44. Kf4 Rf7+ 45. Kg3 Ra7 46. Rd6+ Kf7
47. Kh4 Ra5 48. Rd4 Kf6 49. Rc4 g6 50. Rc5 Ra6 51. g3 Re6 52. Bb2+ Kf7 53. Rc7+
Ke8 54. Kg5 Re2 55. Bf6 1-0

