Event: 48th La Roda Open
Site: chess24.com
Date: 2022-04-16
White: Santos, Antonio P
WhiteTitle: FM
WhiteElo: 2192
Black: Gavarrete, Nahun
BlackTitle: FM
BlackElo: 2349
Result: 0-1
ECO: D97
Opening: Grünfeld Defense: Russian Variation, Byrne Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:27:28] } 1... Nf6 { [%eval 0.23] [%clk 1:29:07] } 2. c4 { [%eval 0.2] [%clk 1:27:25] } 2... g6 { [%eval 0.3] [%clk 1:29:16] } 3. Nc3 { [%eval 0.31] [%clk 1:27:46] } 3... d5 { [%eval 0.2] [%clk 1:29:38] } 4. Nf3 { [%eval 0.22] [%clk 1:28:07] } 4... Bg7 { [%eval 0.27] [%clk 1:29:53] } 5. Qb3 { [%eval 0.12] [%clk 1:28:26] } 5... dxc4 { [%eval 0.37] [%clk 1:29:47] } 6. Qxc4 { [%eval 0.25] [%clk 1:28:54] } 6... O-O { [%eval 0.11] [%clk 1:29:52] } 7. e4 { [%eval 0.24] [%clk 1:29:16] } 7... Nc6 { [%eval 0.36] [%clk 1:27:05] } 8. Be2 { [%eval 0.58] [%clk 1:25:29] } 8... e5 { [%eval 0.35] [%clk 1:26:16] } 9. dxe5 { [%eval 0.17] [%clk 0:59:42] } 9... Ng4 { [%eval 0.21] [%clk 1:22:26] } 10. O-O { [%eval 0.06] [%clk 0:53:12] } 10... Ngxe5 { [%eval 0.04] [%clk 1:15:26] } 11. Nxe5 { [%eval 0.24] [%clk 0:53:14] } 11... Nxe5 { [%eval 0.06] [%clk 1:15:46] } 12. Qb3 { [%eval -0.4] [%clk 0:53:32] } 12... Nc6 { [%eval -0.33] [%clk 1:14:35] } 13. Be3 { [%eval -0.2] [%clk 0:44:21] } 13... Nd4 { [%eval -0.26] [%clk 1:14:27] } 14. Bxd4 { [%eval -0.26] [%clk 0:38:03] } 14... Qxd4 { [%eval -0.2] [%clk 1:13:50] } 15. Bc4?! { [%eval -0.97] } { Inaccuracy. Rad1 was best. } { [%clk 0:33:00] } 15... c6 { [%eval -0.96] [%clk 1:10:00] } 16. a4 { [%eval -1.01] [%clk 0:33:06] } 16... Qb6 { [%eval -0.75] [%clk 1:05:34] } 17. Rfd1 { [%eval -0.81] [%clk 0:19:39] } 17... Bg4 { [%eval -0.72] [%clk 1:01:26] } 18. Qxb6 { [%eval -0.62] [%clk 0:19:57] } 18... axb6 { [%eval -0.44] [%clk 1:01:50] } 19. f3 { [%eval -0.61] [%clk 0:20:25] } 19... Bc8 { [%eval -0.61] [%clk 1:02:08] } 20. Kf2 { [%eval -0.7] [%clk 0:19:19] } 20... Ra5 { [%eval -0.8] [%clk 1:01:55] } 21. Bb3 { [%eval -0.8] [%clk 0:14:28] } 21... Rh5 { [%eval -0.37] [%clk 0:58:31] } 22. h3 { [%eval -0.36] [%clk 0:12:37] } 22... Rc5 { [%eval -0.31] [%clk 0:53:59] } 23. Rd3 { [%eval -0.36] [%clk 0:12:43] } 23... Bf6 { [%eval -0.08] [%clk 0:52:29] } 24. Rad1 { [%eval -0.25] [%clk 0:12:48] } 24... Bh4+ { [%eval 0.0] [%clk 0:51:44] } 25. Ke3 { [%eval -0.16] [%clk 0:13:03] } 25... Kg7 { [%eval 0.15] [%clk 0:50:44] } 26. g4? { [%eval -1.14] } { Mistake. f4 was best. } { [%clk 0:08:51] } 26... h5 { [%eval -1.2] [%clk 0:50:01] } 27. Ne2 { [%eval -1.74] [%clk 0:05:22] } 27... hxg4 { [%eval -1.45] [%clk 0:48:59] } 28. hxg4 { [%eval -1.69] [%clk 0:05:41] } 28... b5 { [%eval -1.49] [%clk 0:47:12] } 29. Nc3?! { [%eval -2.09] } { Inaccuracy. Rc3 was best. } { [%clk 0:04:59] } 29... bxa4 { [%eval -1.87] [%clk 0:46:57] } 30. Nxa4 { [%eval -2.15] [%clk 0:05:26] } 30... Rb5 { [%eval -1.83] [%clk 0:46:34] } 31. Ba2? { [%eval -3.73] } { Mistake. Kd2 was best. } { [%clk 0:04:14] } 31... Rh8 { [%eval -3.85] [%clk 0:46:04] } 32. Kd2 { [%eval -4.58] [%clk 0:02:44] } 32... Bf6?! { [%eval -3.52] } { Inaccuracy. Bg5+ was best. } { [%clk 0:39:37] } 33. Kc2 { [%eval -3.35] [%clk 0:02:56] } 33... Bg5 { [%eval -3.24] [%clk 0:21:21] } 34. Bb3 { [%eval -3.27] [%clk 0:02:20] } 34... Rh2+ { [%eval -3.24] [%clk 0:19:48] } 35. Kb1 { [%eval -3.35] [%clk 0:02:46] } 35... Rf2 { [%eval -2.94] [%clk 0:19:12] } 36. Ka2 { [%eval -2.79] [%clk 0:02:17] } 36... Rxb3?? { [%eval -0.92] } { Blunder. c5 was best. } { [%clk 0:13:37] } 37. Kxb3 { [%eval -1.09] [%clk 0:02:36] } 37... Be6+ { [%eval -1.13] [%clk 0:13:46] } 38. Kb4 { [%eval -1.1] [%clk 0:02:05] } 38... b5 { [%eval -0.98] [%clk 0:12:21] } 39. Nc3?? { [%eval -3.13] } { Blunder. Nc5 was best. } { [%clk 0:01:59] } 39... Rxb2+ { [%eval -3.19] [%clk 0:11:25] } 40. Kc5 { [%eval -3.09] [%clk 0:02:10] } 40... Rc2? { [%eval -1.39] } { Mistake. Bc4 was best. } { [%clk 0:10:47] } 41. Kb4?? { [%eval -5.91] } { Blunder. e5 was best. } { [%clk 0:01:15] } 41... Bc4 { [%eval -5.81] [%clk 0:09:56] } 42. e5 { [%eval -6.6] [%clk 0:00:43] } 42... Bxd3 { [%eval -6.37] [%clk 0:10:12] } 43. Rxd3 { [%eval -6.69] [%clk 0:01:11] } 43... Bd2 { [%eval -6.34] [%clk 0:10:14] } 44. Kb3 { [%eval -7.62] [%clk 0:01:26] } 44... Rxc3+ { [%eval -7.64] [%clk 0:10:34] } 45. Rxc3 { [%eval -7.64] [%clk 0:01:49] } 45... Bxc3 { [%eval -7.47] [%clk 0:10:48] } 46. Kxc3 { [%eval -7.81] [%clk 0:02:17] } 46... g5 { [%clk 0:11:03] } 0-1