Ospina Castro, Santiago vs Arrieta Hernandez, Cristian

Players: Ospina Castro, Santiago vs Arrieta Hernandez, Cristian

Moves

[White "Ospina Castro, Santiago"]
[Black "Arrieta Hernandez, Cristian"]
[Result "1/2-1/2"]
[ECO "C01"]
[Opening "French Defense: Exchange Variation"]
[Date "2026-07-11"]

1. e4 1... e6 2. d4 2... d5 3. exd5 3... exd5 4. Bd3 4... Nf6 5. Nf3 5... Bd6 6. O-O 6... O-O 7. Bg5 7... c5 8. c3?! 8... Nc6 9. Nbd2 9... cxd4 10. Nxd4 10... Nxd4 11. cxd4 11... Be6 12. Nf3 12... Rc8 13. Ne5 13... h6 14. Bh4 14... Qb6 15. Bxf6 15... gxf6 16. Qh5 16... Kg7?? 17. Ng4? 17... Rh8 18. Ne3?! 18... Qxd4 19. Nf5+ 19... Bxf5 20. Bxf5 20... Rce8 21. Rad1 21... Qe5 22. g3 22... Bc5?! 23. Qg4+ 23... Kf8 24. Qf3 24... Qxb2 25. Rxd5 25... b6 26. Bd7?! 26... Rd8?! 27. a4?! 27... Rg8 28. Rfd1?! 28... Rg5 29. Kg2 29... Rxd5 30. Rxd5 30... a6 31. h4 31... Kg7 32. Bc6 32... Rxd5 33. Bxd5 33... Qd4 34. Bb3 34... b5 35. axb5 35... axb5 36. Bd1 36... b4 37. Bb3 37... h5 38. Bd1 38... Qb2 39. Be2 39... Qd4 40. Bd1 40... Qd2 41. Bb3 41... Bd4 42. Bc4 42... Kf8 43. Qa8+ 43... Kg7 44. Qf3 44... Kf8 45. Qa8+ 45... Kg7 46. Qf3 46... Bb6 47. Bb3 47... Ba7 48. Bc4 48... Qb2?? 49. Bd5?? 49... Qd2 50. Bb3 50... Qb2 51. Bd5 51... b3 52. Bxb3 52... Bxf2 53. Qxf2 53... Qxb3 54. Qe2 54... Qd5+ 55. Kh2 55... Kg6 56. Qc2+ 56... f5 57. Qf2 57... Qb5 58. Qd2 58... f6 59. Qa2 59... Qe8 60. Qc2 60... Qe4 61. Qa2 61... Kg7 62. Qf2 62... Qg4 63. Qa7+ 63... Kg6 64. Qf2 64... Qc4 65. Qd2 65... f4 66. gxf4 66... Kf5 67. Kg3 67... Qb3+ 68. Kg2 68... Qb7+ 69. Kh2 69... Kg4 70. Qf2?? 70... Qf3?? 71. Qg1+ 71... Kxh4 72. Qe1+ 72... Kg4 73. Qe6+ 73... f5 74. Qg6+ 74... Kxf4 75. Qd6+ 75... Ke3 76. Qc5+ 76... Ke2 77. Qc2+ 77... Ke1 78. Qb1+ 78... Kf2 79. Qc2+ 79... Ke1 80. Qb1+ 80... Kd2 81. Qb2+ 81... Kd3 82. Qb3+ 82... Ke4 83. Qc4+ 83... Ke5 84. Qc7+ 84... Kd4 85. Qb6+ 85... Kc4 86. Qe6+ 86... Qd5 87. Qe2+ 87... Kd4 88. Qxh5 88... Qa2+ 89. Kg1 89... Qb1+ 90. Kf2 90... Qc2+ 91. Kf1 91... Qd3+ 92. Kf2 92... Qd2+ 93. Kf1 93... Qf4+ 94. Ke2 94... Qe4+ 95. Kf2 95... Qc2+ 96. Kf1 96... Ke5

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