WORLDBASE

WORLDBASE Game Ruiz Perez vs FM Cu Hor

Stockfish
Event 19th American Continental
Site Oaxtepec MEX
Date 2026.06.04
Round 4.27
White Ruiz Perez, Juan Octavio
Black FM Cu Hor, W
Result 0-1
WhiteElo 2102
BlackElo 2311
ECO B92
Opening Sicilian Defense: Najdorf Variation, Opocensky Variation
PlyCount 132
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Be3 O-O 9.g4 Be6 10.g5 Nfd7 11.h4 Nb6 12.Qd2 N8d7 13.O-O-O Rc8 14.Kb1 Nc4 15.Bxc4 Rxc4 16.Nd5 Bxd5 17.Qxd5 b5 18.f4 Qa8 19.Qxa8 Rxa8 20.Nd2 Rc6 21.f5 a5 22.Nf1 a4 23.Rd3 Bd8 24.a3 f6 25.Rh2 Kf7 26.Rhd2 Be7 27.Rg2 Rac8 28.Ng3 Rc4 29.g6+ Kg8 30.gxh7+ Kxh7 31.c3 Bf8 32.Rd1 Nb8 33.Rd5 Na6 34.Rxb5 Ra8 35.Rd2 Nc7 36.Rb4 Rc6 37.Rb6 Rc4 38.Rb4 Rc6 39.Rb7 Rc4 40.h5 d5 41.Bb6 Ne8 42.Rxd5 Nd6 43.Rc7 Rxc7 44.Bxc7 Nc4 45.Rd8 Ra7 46.Bb8 Rb7 47.Rxf8 Rxb2+ 48.Kc1 Rg2 49.Rc8 Rg1+ 50.Kc2 Rg2+ 51.Ne2 Nxa3+ 52.Kd3 Rh2 53.Ba7 Rh1 54.Ra8 Rd1+ 55.Ke3 Nc4+ 56.Kf2 Nd6 57.Ng3 Rd2+ 58.Kf3 Rd3+ 59.Kf2 Rxc3 60.h6 a3 61.hxg7 Kxg7 62.Bb8 Nb5 63.Ra5 Rb3 64.Ba7 Rb2+ 65.Ne2 a2 66.Ke3 Rb3+ 0-1
Lichess | rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1 | PGN
[Event "19th American Continental"] [Site "Oaxtepec MEX"] [Date "2026.06.04"] [Round "4.27"] [White "Ruiz Perez, Juan Octavio"] [Black "Cu Hor, W"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "2102"] [BlackElo "2311"] [ECO "B92"] [Opening "Sicilian"] [Variation "Najdorf, Opovcensky variation"] [EventDate "2026.06.02"] [WhiteFideId "5116660"] [BlackFideId "7300662"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. g4 Be6 10. g5 Nfd7 11. h4 Nb6 12. Qd2 N8d7 13. O-O-O Rc8 14. Kb1 Nc4 15. Bxc4 Rxc4 16. Nd5 Bxd5 17. Qxd5 b5 18. f4 Qa8 19. Qxa8 Rxa8 20. Nd2 Rc6 21. f5 a5 22. Nf1 a4 23. Rd3 Bd8 24. a3 f6 25. Rh2 Kf7 26. Rhd2 Be7 27. Rg2 Rac8 28. Ng3 Rc4 29. g6+ Kg8 30. gxh7+ Kxh7 31. c3 Bf8 32. Rd1 Nb8 33. Rd5 Na6 34. Rxb5 Ra8 35. Rd2 Nc7 36. Rb4 Rc6 37. Rb6 Rc4 38. Rb4 Rc6 39. Rb7 Rc4 40. h5 d5 41. Bb6 Ne8 42. Rxd5 Nd6 43. Rc7 Rxc7 44. Bxc7 Nc4 45. Rd8 Ra7 46. Bb8 Rb7 47. Rxf8 Rxb2+ 48. Kc1 Rg2 49. Rc8 Rg1+ 50. Kc2 Rg2+ 51. Ne2 Nxa3+ 52. Kd3 Rh2 53. Ba7 Rh1 54. Ra8 Rd1+ 55. Ke3 Nc4+ 56. Kf2 Nd6 57. Ng3 Rd2+ 58. Kf3 Rd3+ 59. Kf2 Rxc3 60. h6 a3 61. hxg7 Kxg7 62. Bb8 Nb5 63. Ra5 Rb3 64. Ba7 Rb2+ 65. Ne2 a2 66. Ke3 Rb3+ 0-1
version 56c4d4ab39f7