Event: XXX Juegos Universitarios Nacionales ASCUN 2023 Ajedrez Clasico Absoluto.
Date: 2023-09-25
White: Johan Sebastian Carvajal Barreto
WhiteElo: 1756
Black: Santiago Martinez Nanez
BlackElo: 1457
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 90 minutos + 30 segundos de incremento por jugada por jugador.

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:29:19] } 2. c4 { [%eval 0.16] [%clk 1:30:49] } 2... g6 { [%eval 0.3] [%clk 1:28:30] } 3. Nc3 { [%eval 0.31] [%clk 1:30:18] } 3... d5 { [%eval 0.2] [%clk 1:28:53] } 4. cxd5 { [%eval 0.4] [%clk 1:30:07] } 4... Nxd5 { [%eval 0.22] [%clk 1:29:06] } 5. e4 { [%eval 0.23] [%clk 1:30:33] } 5... Nxc3 { [%eval 0.21] [%clk 1:29:31] } 6. bxc3 { [%eval 0.0] [%clk 1:30:51] } 6... Bg7 { [%eval 0.23] [%clk 1:29:30] } 7. Be3 { [%eval 0.0] [%clk 1:27:06] } 7... c5 { [%eval 0.08] [%clk 1:29:58] } 8. Qd2 { [%eval 0.3] [%clk 1:27:21] } 8... Qa5 { [%eval 0.37] [%clk 1:28:53] } 9. Bc4 { [%eval 0.01] [%clk 1:22:34] } 9... Nc6 { [%eval 0.08] [%clk 1:28:42] } 10. Ne2 { [%eval -0.01] [%clk 1:22:40] } 10... O-O { [%eval 0.0] [%clk 1:28:14] } 11. Rd1 { [%eval -0.11] [%clk 1:11:11] } 11... cxd4 { [%eval 0.09] [%clk 1:27:17] } 12. cxd4 { [%eval 0.02] [%clk 1:11:21] } 12... Qxd2+ { [%eval 0.19] [%clk 1:27:36] } 13. Rxd2 { [%eval 0.07] [%clk 1:11:34] } 13... Bg4 { [%eval 0.39] [%clk 1:27:55] } 14. f3 { [%eval 0.47] [%clk 1:12:03] } 14... Bd7 { [%eval 0.59] [%clk 1:27:54] } 15. O-O { [%eval 0.05] [%clk 1:07:34] } 15... Na5 { [%eval 0.02] [%clk 1:28:14] } 16. Bd3 { [%eval 0.0] [%clk 1:07:39] } 16... Rac8 { [%eval 0.13] [%clk 1:27:22] } 17. Rb2 { [%eval -0.02] [%clk 1:08:05] } 17... b6 { [%eval 0.4] [%clk 1:27:50] } 18. Rb4 { [%eval 0.02] [%clk 1:07:04] } 18... Nc6 { [%eval 0.45] [%clk 1:26:49] } 19. Rc4 { [%eval 0.0] [%clk 1:06:45] } 19... Na5 { [%eval 0.31] [%clk 1:27:02] } 20. Rcc1 { [%eval 0.16] [%clk 1:06:51] } 20... e6 { [%eval 0.57] [%clk 1:26:03] } 21. Ba6 { [%eval 0.66] [%clk 1:05:51] } 21... Rxc1 { [%eval 0.78] [%clk 1:25:18] } 22. Rxc1 { [%eval 0.8] [%clk 1:06:19] } 22... Nc6 { [%eval 0.87] [%clk 1:25:47] } 23. Bb7 { [%eval 0.93] [%clk 1:03:14] } 23... Na5 { [%eval 0.97] [%clk 1:25:47] } 24. Rc7 { [%eval 0.99] [%clk 1:03:23] } 24... Bb5 { [%eval 1.0] [%clk 1:24:42] } 25. Nc3 { [%eval 1.04] [%clk 1:03:33] } 25... Bc4 { [%eval 0.92] [%clk 1:23:47] } 26. Bc6?! { [%eval 0.05] } { Inaccuracy. Bc8 was best. } { [%clk 0:56:16] } 26... Rd8?! { [%eval 0.92] } { Inaccuracy. Nxc6 was best. } { [%clk 1:24:15] } 27. e5?! { [%eval 0.08] } { Inaccuracy. Bd7 was best. } { [%clk 0:56:12] } 27... a6?! { [%eval 0.98] } { Inaccuracy. Nxc6 was best. } { [%clk 1:20:01] } 28. a4 { [%eval 0.91] [%clk 0:41:10] } 28... h5 { [%eval 1.34] [%clk 1:16:37] } 29. Bd7 { [%eval 1.23] [%clk 0:23:12] } 29... Bd5?? { [%eval 3.28] } { Blunder. Bd3 was best. } { [%clk 1:08:34] } 30. Nxd5 { [%eval 2.88] [%clk 0:18:51] } 30... exd5 { [%eval 3.13] [%clk 1:09:02] } 31. Ra7 { [%eval 3.21] [%clk 0:16:21] } 31... Nb3 { [%eval 3.48] [%clk 1:07:09] } 32. Kf2 { [%eval 3.54] [%clk 0:12:52] } 32... Na5 { [%eval 3.83] [%clk 1:03:54] } 33. e6? { [%eval 2.01] } { Mistake. Bg5 was best. } { [%clk 0:12:47] } 33... fxe6 { [%eval 1.79] [%clk 1:04:22] } 34. Bxe6+ { [%eval 1.73] [%clk 0:13:06] } 34... Kh8 { [%eval 1.92] [%clk 1:04:45] } 35. Rxa6 { [%eval 1.75] [%clk 0:13:08] } 35... Nc4 { [%eval 1.83] [%clk 1:03:37] } 36. Bf7 { [%eval 1.92] [%clk 0:12:20] } 36... Kh7 { [%eval 1.68] [%clk 0:59:04] } 37. a5?? { [%eval -1.44] } { Blunder. Ra7 was best. } { [%clk 0:12:12] } 37... Rd7 { [%eval -1.47] [%clk 0:58:16] } 38. Be6 { [%eval -1.54] [%clk 0:10:18] } 38... Re7 { [%eval -1.55] [%clk 0:58:26] } 39. Bxd5 { [%eval -1.54] [%clk 0:10:16] } 39... Nxe3 { [%eval -1.47] } 40. Be4 { [%eval -1.57] [%clk 0:10:23] } 40... Bxd4 { [%eval -1.63] [%clk 0:59:00] } 41. Kg3 { [%eval -2.06] [%clk 0:09:31] } 41... Nc4 { [%eval -1.54] [%clk 0:58:00] } 42. axb6 { [%eval -1.54] [%clk 0:09:51] } 42... Nxb6 { [%eval -1.64] [%clk 0:56:58] } 43. Kh3 { [%eval -1.74] [%clk 0:09:40] } 43... Kg7 { [%eval -1.54] [%clk 0:56:57] } 44. g4?! { [%eval -2.27] } { Inaccuracy. g3 was best. } { [%clk 0:10:04] } 44... hxg4+ { [%eval -2.29] [%clk 0:52:42] } 45. Kxg4 { [%eval -2.12] [%clk 0:10:30] } 45... Be3 { [%eval -2.28] [%clk 0:51:44] } 46. Kg3 { [%eval -2.34] [%clk 0:10:23] } 46... g5? { [%eval -0.74] } { Mistake. Rf7 was best. } { [%clk 0:51:03] } 47. h4 { [%eval -0.76] [%clk 0:10:34] } 47... gxh4+ { [%eval -0.8] [%clk 0:50:58] } 48. Kxh4 { [%eval -0.76] [%clk 0:11:01] } 48... Kf6 { [%eval -0.81] [%clk 0:50:57] } 49. Ra5 { [%eval -0.91] [%clk 0:11:00] } 49... Nc4 { [%eval -0.88] [%clk 0:47:29] } 50. Rf5+ { [%eval -0.84] [%clk 0:11:19] } 50... Kg7 { [%eval -0.56] [%clk 0:44:53] } 51. Rh5 { [%eval -0.76] [%clk 0:10:48] } 51... Bh6 { [%eval -0.62] [%clk 0:45:21] } 52. Kg3 { [%eval -0.62] [%clk 0:11:09] } 52... Nd2 { [%eval -0.47] [%clk 0:43:42] } 53. Bc6 { [%eval -0.62] [%clk 0:10:45] } 53... Re2 { [%eval -0.59] [%clk 0:43:17] } 54. Rb5?? { [%eval -3.03] } { Blunder. Kg4 was best. } { [%clk 0:03:09] } 54... Nf1+ { [%eval -3.28] [%clk 0:42:18] } 55. Kg4 { [%eval -3.37] [%clk 0:03:12] } 55... Ne3+ { [%eval -2.86] [%clk 0:41:44] } 56. Kg3 { [%eval -3.11] [%clk 0:02:50] } 56... Rg2+ { [%eval -3.29] [%clk 0:41:29] } 57. Kh3?? { [%eval #-5] } { Checkmate is now unavoidable. Kh4 was best. } { [%clk 0:03:05] } 57... Bf4 { [%eval #-4] [%clk 0:41:22] } 0-1