Event: Semana Santa A. 2025
Date: 2025-04-18
White: Kozak, Adam
WhiteElo: 2598
Black: Sanchez, Sebastian Felipe
BlackTitle: IM
BlackElo: 2415
Result: 1/2-1/2
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:04] } 1... Nf6 { [%eval 0.19] [%clk 1:30:57] } 2. c4 { [%eval 0.18] [%clk 1:25:22] } 2... e6 { [%eval 0.14] [%clk 1:31:22] } 3. Nc3 { [%eval 0.09] [%clk 1:25:47] } 3... Bb4 { [%eval 0.09] [%clk 1:31:47] } 4. e3 { [%eval 0.11] [%clk 1:26:12] } 4... O-O { [%eval 0.11] [%clk 1:32:09] } 5. Bd3 { [%eval 0.0] [%clk 1:26:38] } 5... d5 { [%eval 0.09] [%clk 1:32:30] } 6. a3 { [%eval 0.04] [%clk 1:20:52] } 6... Bxc3+ { [%eval 0.08] [%clk 1:32:10] } 7. bxc3 { [%eval 0.05] [%clk 1:21:17] } 7... dxc4 { [%eval 0.1] [%clk 1:30:50] } 8. Bxc4 { [%eval 0.1] [%clk 1:20:48] } 8... c5 { [%eval 0.12] [%clk 1:30:40] } 9. Ne2 { [%eval 0.05] [%clk 1:21:11] } 9... Qc7 { [%eval 0.03] [%clk 1:29:29] } 10. Ba2 { [%eval -0.08] [%clk 1:19:52] } 10... b6 { [%eval 0.0] [%clk 1:25:51] } 11. O-O { [%eval -0.05] [%clk 1:19:08] } 11... Ba6 { [%eval 0.19] [%clk 1:11:14] } 12. Re1 { [%eval -0.01] [%clk 1:19:29] } 12... Nc6 { [%eval -0.05] [%clk 1:11:39] } 13. Ng3 { [%eval -0.03] [%clk 1:19:53] } 13... Rad8 { [%eval -0.04] [%clk 1:07:16] } 14. Bb2 { [%eval 0.04] [%clk 1:18:52] } 14... Na5 { [%eval 0.02] [%clk 0:54:54] } 15. e4 { [%eval 0.0] [%clk 1:19:06] } 15... e5 { [%eval 0.52] [%clk 0:54:18] } 16. d5 { [%eval 0.5] [%clk 1:18:51] } 16... Ne8 { [%eval 0.56] [%clk 0:54:02] } 17. Bc1 { [%eval 0.52] [%clk 1:19:15] } 17... Nd6 { [%eval 0.6] [%clk 0:47:27] } 18. a4 { [%eval 0.21] [%clk 1:19:22] } 18... f6 { [%eval 0.64] [%clk 0:41:47] } 19. Bb1 { [%eval 0.6] [%clk 1:19:45] } 19... Bc4 { [%eval 0.58] [%clk 0:22:35] } 20. Bc2 { [%eval 0.61] [%clk 1:18:43] } 20... Kh8 { [%eval 0.64] [%clk 0:16:06] } 21. Rb1 { [%eval 0.65] [%clk 1:12:08] } 21... Nab7 { [%eval 0.62] [%clk 0:09:47] } 22. f4 { [%eval 0.67] [%clk 0:57:32] } 22... Qd7 { [%eval 0.83] [%clk 0:05:36] } 23. f5 { [%eval 0.98] [%clk 0:48:50] } 23... Rf7 { [%eval 1.06] [%clk 0:02:44] } 24. Qh5 { [%eval 1.41] [%clk 0:42:04] } 24... Rg8 { [%eval 1.32] [%clk 0:03:10] } 25. Qh4 { [%eval 1.13] [%clk 0:41:54] } 25... Rff8 { [%eval 1.39] [%clk 0:00:37] } 26. Rb2 { [%eval 0.95] [%clk 0:36:30] } 26... g5?? { [%eval 3.72] } { Blunder. Nf7 was best. } { [%clk 0:00:32] } 27. fxg6 { [%eval 3.64] [%clk 0:35:58] } 27... Rxg6 { [%eval 3.6] [%clk 0:01:00] } 28. Bd1 { [%eval 3.62] [%clk 0:36:11] } 28... Qe7 { [%eval 3.5] [%clk 0:00:38] } 29. Bh5 { [%eval 3.72] [%clk 0:36:08] } 29... Rgg8 { [%eval 3.69] [%clk 0:01:05] } 30. Bh6 { [%eval 3.79] [%clk 0:36:15] } 30... Bd3 { [%eval 3.74] [%clk 0:00:36] } 31. Rf2 { [%eval 3.55] [%clk 0:25:42] } 31... c4 { [%eval 3.83] [%clk 0:01:03] } 32. Re3 { [%eval 3.73] [%clk 0:19:52] } 32... Nc5 { [%eval 3.53] [%clk 0:01:26] } 33. Bxf8 { [%eval 3.59] [%clk 0:20:12] } 33... Rxf8?! { [%eval 4.71] } { Inaccuracy. Qxf8 was best. } { [%clk 0:01:53] } 34. Nf5?! { [%eval 3.67] } { Inaccuracy. Bg6 was best. } { [%clk 0:20:05] } 34... Nxf5 { [%eval 3.58] [%clk 0:02:05] } 35. Rxf5 { [%eval 3.41] [%clk 0:20:13] } 35... Qg7 { [%eval 3.6] [%clk 0:01:24] } 36. Bd1 { [%eval 3.35] [%clk 0:19:35] } 36... Qe7 { [%eval 3.75] [%clk 0:00:33] } 37. Rh5 { [%eval 3.76] [%clk 0:15:24] } 37... Rf7 { [%eval 3.48] [%clk 0:00:48] } 38. Kh1 { [%eval 3.59] [%clk 0:13:50] } 38... a5 { [%eval 4.32] [%clk 0:00:34] } 39. Rh6 { [%eval 4.35] [%clk 0:11:30] } 39... Qf8 { [%eval 4.33] [%clk 0:00:33] } 40. Bf3?! { [%eval 3.31] } { Inaccuracy. Bg4 was best. } { [%clk 0:05:08] } 40... b5 { [%eval 3.36] [%clk 0:00:56] } 41. axb5 { [%eval 3.22] [%clk 0:05:28] } 41... a4 { [%eval 3.92] } 42. Re1 { [%eval 3.69] [%clk 0:04:50] } 42... a3 { [%eval 3.91] [%clk 0:01:40] } 43. b6 { [%eval 3.64] [%clk 0:03:25] } 43... a2 { [%eval 4.27] [%clk 0:01:58] } 44. Ra1 { [%eval 4.16] [%clk 0:01:35] } 44... Bb1 { [%eval 4.22] [%clk 0:01:56] } 45. h3 { [%eval 3.92] [%clk 0:01:01] } 45... Nb3?! { [%eval 5.49] } { Inaccuracy. Qg7 was best. } { [%clk 0:01:36] } 46. b7?! { [%eval 3.75] } { Inaccuracy. Rxa2 was best. } { [%clk 0:00:32] } 46... Rxb7 { [%eval 3.89] [%clk 0:00:35] } 47. Rxf6 { [%eval 3.91] [%clk 0:00:56] } 47... Qd8 { [%eval 3.91] [%clk 0:00:35] } 48. Qh6 { [%eval 3.98] [%clk 0:00:46] } 48... Rg7 { [%eval 3.92] [%clk 0:01:00] } 49. Rxa2 { [%eval 3.91] [%clk 0:01:12] } 49... Bxa2 { [%eval 3.66] [%clk 0:01:26] } 50. Rd6?? { [%eval 0.08] } { Blunder. Bg4 was best. } { [%clk 0:01:00] } 50... Qg5 { [%eval 0.09] [%clk 0:01:07] } 51. Qe6 { [%eval 0.0] [%clk 0:00:32] } 51... Nd2 { [%eval 0.0] [%clk 0:00:46] } 52. Ra6? { [%eval -1.57] } { Mistake. Rc6 was best. } { [%clk 0:00:34] } 52... h5? { [%eval 0.0] } { Mistake. Rg8 was best. } { [%clk 0:00:31] } 53. Ra8+ { [%eval 0.0] [%clk 0:00:31] } 53... Kh7 { [%eval 0.0] [%clk 0:00:55] } 54. Qe8 { [%eval 0.0] [%clk 0:00:32] } 54... Rg8 { [%eval 0.0] [%clk 0:00:43] } 55. Qf7+ { [%eval 0.0] [%clk 0:00:35] } 55... Rg7 { [%eval 0.0] [%clk 0:01:09] } 56. Qe8 { [%eval 0.0] [%clk 0:00:33] } 56... Rg8 { [%eval 0.0] [%clk 0:01:02] } 57. Qf7+ { [%eval 0.0] [%clk 0:00:52] } 57... Rg7 { [%eval 0.0] [%clk 0:01:26] } 58. Qf8 { [%eval 0.0] [%clk 0:00:51] } 58... Rg8 { [%eval 0.02] [%clk 0:01:45] } 59. Ra7+ { [%eval 0.0] [%clk 0:00:51] } 59... Kh8 { [%eval 0.0] [%clk 0:01:38] } 60. Qf7 { [%eval 0.07] [%clk 0:01:02] } 60... Rg7 { [%eval 0.0] [%clk 0:01:44] } 61. Ra8+ { [%eval 0.0] [%clk 0:00:32] } 61... Kh7 { [%eval 0.0] [%clk 0:02:09] } 62. Qe8 { [%eval 0.0] [%clk 0:00:33] } 62... Rg8 { [%eval 0.0] [%clk 0:02:30] } 63. Ra7+ { [%eval 0.0] [%clk 0:00:36] } 63... Kh8 { [%eval 0.0] [%clk 0:02:54] } 64. Qf7 { [%eval 0.0] [%clk 0:00:32] } 64... Rg7 { [%eval 0.0] [%clk 0:03:19] } 65. Qe8+ { [%eval 0.0] [%clk 0:00:32] } 65... Rg8 { [%eval 0.0] [%clk 0:03:43] } 66. Qf7 { [%eval 0.0] [%clk 0:00:31] } 1/2-1/2