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Ortega Leon, Jaime vs Bustos Acosta, Isauro

0-1 · Sicilian Defense (B20) · 2026-07-18 · ratings 1690 / 1881

Players: Ortega Leon, Jaime vs Bustos Acosta, Isauro

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Moves

[White "Ortega Leon, Jaime"]
[Black "Bustos Acosta, Isauro"]
[Result "0-1"]
[ECO "B20"]
[Opening "Sicilian Defense"]
[Date "2026-07-18"]

1. e4 1... c5 2. d3 2... Nc6 3. Be3 3... d6 4. Nf3 4... Nf6 5. Be2 5... Ng4 6. Bd2 6... e6 7. h3 7... Nf6 8. O-O 8... Be7 9. Ne1?! 9... Rb8 10. f4 10... b5 11. Be3 11... a5 12. Nd2 12... O-O 13. Nef3 13... Qc7 14. Qc1 14... Ba6 15. f5? 15... exf5 16. exf5 16... d5 17. Rf2 17... h6 18. Nf1 18... Nh7?! 19. Bf4 19... Bd6 20. Bxh6? 20... gxh6 21. Qxh6 21... f6 22. Nh4 22... Qg7 23. Qd2?! 23... Ng5 24. Ng6 24... Rf7?? 25. Bf3?? 25... Ne7 26. Nxe7+?! 26... Rxe7 27. Bxd5+ 27... Kh7 28. Kh1 28... b4 29. Re2 29... Rbe8 30. Rae1 30... Bc8 31. Rxe7 31... Rxe7 32. Rxe7 32... Qxe7 33. Qf2?! 33... Qe5 34. Qh4+?! 34... Kg7 35. Be4 35... Bxf5?! 36. Bxf5 36... Qxf5 37. Ne3?! 37... Qf4? 38. Qxf4 38... Bxf4 39. Nd5 39... Bd6 40. Kg1 40... Kf7 41. Kf2 41... Ke6 42. Nb6 42... Nf7 43. Nc4 43... Bc7 44. Kf3?? 44... Ne5+ 45. Nxe5 45... Bxe5 46. b3 46... Kd5 47. Kg4 47... Kd4?! 48. Kf5? 48... Bg3 49. Kxf6 49... Kc3 50. Kf5?! 50... Kxc2 51. Kg4 51... Be5 52. Kf5 52... Bg3 53. Kg4 53... Be5 54. Kf5 54... Bh8 55. g4 55... Kxd3 56. g5 56... a4 57. bxa4 57... c4 58. a5 58... c3 59. a6 59... Bd4 60. g6 60... c2 61. g7?! 61... Bxg7 62. a7 62... c1=Q 63. a8=Q 63... Qc5+?! 64. Kg6 64... Bd4 65. Qf3+ 65... Kc4?? 66. Qe2+?? 66... Kd5 67. Qf3+ 67... Kd6 68. Qf8+ 68... Kc6 69. Qe8+ 69... Kd5?! 70. Qf7+ 70... Kc6 71. Qe8+? 71... Kb6 72. Qb8+ 72... Ka6 73. Qa8+ 73... Kb5 74. Qb7+ 74... Qb6+ 75. Qxb6+ 75... Kxb6 76. Kf5?! 76... Kb5 77. Ke4 77... Bh8 78. Kd3 78... Ka4 79. Kc2?! 79... Ka3 80. Kb1 80... Bf6 81. h4 81... Bxh4 82. Ka1 82... Bf6+ 83. Kb1 83... Be5 84. Kc2 84... Kxa2 85. Kc1 85... b3

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