Event: Round 2: Santiago Sanabria Calderon - Santiago Arango
Date: 2023-11-01
White: Santiago Sanabria Calderon
WhiteElo: 1518
Black: Santiago Arango
BlackElo: 2006
Result: 0-1
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:25:01] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:25:27] } 2... d6 { [%eval 0.0] [%clk 1:31:14] } 3. d4 { [%eval 0.25] [%clk 1:25:52] } 3... cxd4 { [%eval 0.13] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.27] [%clk 1:26:18] } 4... Nf6 { [%eval 0.3] [%clk 1:32:00] } 5. Nc3 { [%eval 0.21] [%clk 1:26:43] } 5... a6 { [%eval 0.39] [%clk 1:32:25] } 6. Bg5 { [%eval 0.0] [%clk 1:27:12] } 6... e6 { [%eval 0.34] [%clk 1:32:31] } 7. f4 { [%eval 0.1] [%clk 1:27:40] } 7... h6 { [%eval 0.0] [%clk 1:32:28] } 8. Bh4 { [%eval 0.49] [%clk 1:28:05] } 8... Qb6 { [%eval 0.32] [%clk 1:32:43] } 9. Qd2 { [%eval 0.22] [%clk 1:28:31] } 9... Qxb2 { [%eval 0.11] [%clk 1:32:21] } 10. Rb1 { [%eval 0.06] [%clk 1:28:59] } 10... Qa3 { [%eval 0.04] [%clk 1:32:41] } 11. e5 { [%eval -0.24] [%clk 1:29:11] } 11... dxe5 { [%eval 0.19] [%clk 1:32:24] } 12. fxe5 { [%eval -0.25] [%clk 1:29:38] } 12... Nfd7 { [%eval 0.0] [%clk 1:32:30] } 13. Be2? { [%eval -1.18] } { Mistake. Ne4 was best. } { [%clk 1:29:02] } 13... Bb4?? { [%eval 3.56] } { Blunder. Be7 was best. } { [%clk 1:12:32] } 14. Rb3 { [%eval 3.69] [%clk 1:28:42] } 14... Qa5 { [%eval 3.86] [%clk 1:09:37] } 15. O-O?? { [%eval -0.63] } { Blunder. Nxe6 was best. } { [%clk 1:23:45] } 15... O-O?! { [%eval 0.0] } { Inaccuracy. Nxe5 was best. } { [%clk 1:06:59] } 16. Bf6 { [%eval 0.54] [%clk 1:19:46] } 16... Nc6 { [%eval 0.39] [%clk 0:56:24] } 17. Nxc6 { [%eval 0.2] [%clk 1:19:06] } 17... bxc6 { [%eval 0.3] [%clk 0:56:52] } 18. Qe3?? { [%eval -5.93] } { Blunder. Kh1 was best. } { [%clk 1:16:43] } 18... Bc5 { [%eval -5.72] [%clk 0:57:02] } 19. Qxc5 { [%eval -6.8] [%clk 1:15:08] } 19... Qxc5+ { [%eval -6.31] [%clk 0:55:46] } 20. Kh1 { [%eval -6.42] [%clk 1:15:36] } 20... gxf6 { [%eval -6.19] [%clk 0:55:11] } 21. exf6 { [%eval -6.29] [%clk 1:15:36] } 21... Rb8 { [%eval -5.89] [%clk 0:53:31] } 22. Ne4 { [%eval -5.81] [%clk 1:15:45] } 22... Rxb3 { [%eval -4.95] [%clk 0:52:34] } 23. Nxc5 { [%eval -5.22] [%clk 1:16:04] } 23... Re3 { [%eval -5.09] [%clk 0:52:47] } 24. Nxd7 { [%eval -5.19] [%clk 1:16:25] } 24... Bxd7 { [%eval -5.07] [%clk 0:52:34] } 25. Bxa6 { [%eval -5.11] [%clk 1:15:13] } 25... Ra8 { [%eval -5.39] [%clk 0:51:50] } 26. Bc4 { [%eval -5.49] [%clk 1:15:32] } 26... Ra4 { [%eval -5.19] [%clk 0:52:03] } 27. Bb3 { [%eval -5.4] [%clk 1:15:57] } 27... Rf4 { [%eval -5.32] [%clk 0:51:40] } 28. Rd1 { [%eval -5.9] [%clk 1:16:22] } 28... Rfe4 { [%eval -5.21] [%clk 0:52:00] } 29. h3 { [%eval -5.51] [%clk 1:16:40] } 29... Re1+ { [%eval -5.4] [%clk 0:52:19] } 30. Rxe1 { [%eval -5.4] [%clk 1:16:32] } 30... Rxe1+ { [%eval -5.59] } 31. Kh2 { [%eval -5.35] } 31... c5 { [%eval -5.47] [%clk 0:52:35] } 32. c4 { [%eval -6.11] [%clk 1:16:41] } 32... Re2 { [%eval -6.11] [%clk 0:52:14] } 33. Kg1 { [%eval -6.25] [%clk 1:16:58] } 33... Bc6 { [%eval -6.34] [%clk 0:52:02] } 34. g4 { [%eval -6.32] [%clk 1:17:27] } 34... Kh7 { [%eval -6.7] [%clk 0:51:32] } 35. Kf1 { [%eval -6.54] [%clk 1:16:42] } 35... Rb2 { [%eval -6.61] [%clk 0:51:48] } 36. h4 { [%eval -6.72] [%clk 1:16:47] } 36... Kg6 { [%eval -6.8] [%clk 0:52:04] } 37. g5 { [%eval -7.29] [%clk 1:17:05] } 37... hxg5 { [%eval -6.83] [%clk 0:52:22] } 38. hxg5 { [%eval -14.22] [%clk 1:17:33] } 38... Kxg5 { [%eval -12.37] [%clk 0:52:44] } 39. Ke1 { [%eval -13.78] [%clk 1:17:51] } 39... Kxf6?! { [%eval -7.61] } { Inaccuracy. Bf3 was best. } { [%clk 0:53:05] } 40. Kd1 { [%eval -9.65] [%clk 1:18:05] } 40... Ke5 { [%eval -9.2] [%clk 0:53:25] } 41. Kc1 { [%eval -12.89] [%clk 1:18:30] } 41... Rxb3 { [%eval -15.51] [%clk 0:53:43] } 42. axb3 { [%eval -15.0] [%clk 1:18:57] } 42... Kd4 { [%eval -14.5] [%clk 0:54:03] } 43. Kc2 { [%eval -21.59] [%clk 1:19:18] } 43... f5 { [%eval -18.54] [%clk 0:54:24] } 44. Kb2?! { [%eval #-19] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 1:19:43] } 44... Kd3?! { [%eval -20.46] } { Lost forced checkmate sequence. f4 was best. } { [%clk 0:54:42] } 45. Kb1?! { [%eval #-8] } { Checkmate is now unavoidable. Kc1 was best. } { [%clk 1:20:03] } 45... Kc3 { [%eval #-25] [%clk 0:54:54] } 46. Ka2 { [%eval #-6] [%clk 1:20:30] } 46... f4 { [%eval #-5] [%clk 0:55:04] } 47. Ka3 { [%eval #-5] [%clk 1:20:57] } 47... f3 { [%eval #-4] [%clk 0:55:27] } 48. Ka2 { [%eval #-4] [%clk 1:21:26] } 48... f2 { [%eval #-3] [%clk 0:55:46] } 0-1