Event: Colonia de Sant Jordi  Chess Festival 2023
Date: 2023-06-17
White: Ketevan Arakhamia-Grant
Black: Oleg Gubanov
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:42] } 1... c5 { [%eval 0.32] [%clk 1:30:44] } 2. Nf3 { [%eval 0.0] [%clk 1:29:58] } 2... d6 { [%eval 0.0] [%clk 1:31:06] } 3. d4 { [%eval 0.25] [%clk 1:29:52] } 3... cxd4 { [%eval 0.13] [%clk 1:31:30] } 4. Nxd4 { [%eval 0.27] [%clk 1:30:19] } 4... Nf6 { [%eval 0.3] [%clk 1:31:52] } 5. Nc3 { [%eval 0.21] [%clk 1:30:43] } 5... a6 { [%eval 0.39] [%clk 1:30:30] } 6. Be3 { [%eval 0.12] [%clk 1:30:35] } 6... e5 { [%eval 0.31] [%clk 1:29:49] } 7. Nb3 { [%eval 0.25] [%clk 1:28:47] } 7... Be6 { [%eval 0.11] [%clk 1:26:28] } 8. Qd2 { [%eval 0.4] [%clk 1:27:52] } 8... Be7 { [%eval 0.31] [%clk 1:24:53] } 9. f3 { [%eval 0.4] [%clk 1:27:20] } 9... Nbd7 { [%eval 0.39] [%clk 1:20:19] } 10. g4 { [%eval 0.42] [%clk 1:23:17] } 10... b5 { [%eval 0.26] [%clk 1:18:14] } 11. O-O-O { [%eval 0.4] [%clk 1:14:09] } 11... O-O { [%eval 0.41] [%clk 1:18:18] } 12. Kb1 { [%eval 0.08] [%clk 1:09:08] } 12... Nb6 { [%eval 0.44] [%clk 1:15:32] } 13. Qf2 { [%eval 0.12] [%clk 0:58:36] } 13... Nc4 { [%eval 0.04] [%clk 1:00:41] } 14. Bxc4 { [%eval 0.16] [%clk 0:45:25] } 14... bxc4 { [%eval 0.04] [%clk 1:00:29] } 15. Na5 { [%eval -0.32] [%clk 0:45:20] } 15... Rc8 { [%eval -0.06] [%clk 0:42:58] } 16. Bb6 { [%eval -0.43] [%clk 0:32:12] } 16... Qd7 { [%eval -0.53] [%clk 0:42:58] } 17. h4 { [%eval -0.67] [%clk 0:29:58] } 17... Rb8 { [%eval -0.81] [%clk 0:33:41] } 18. g5 { [%eval -0.63] [%clk 0:17:52] } 18... Nh5 { [%eval -0.73] [%clk 0:32:20] } 19. Nd5? { [%eval -2.19] } { Mistake. Ba7 was best. } { [%clk 0:14:19] } 19... Bxd5 { [%eval -2.24] [%clk 0:31:09] } 20. exd5?! { [%eval -2.94] } { Inaccuracy. Rxd5 was best. } { [%clk 0:11:59] } 20... Qb5 { [%eval -3.08] [%clk 0:31:22] } 21. Nc6 { [%eval -3.1] [%clk 0:12:10] } 21... Bd8?! { [%eval -2.39] } { Inaccuracy. Rfe8 was best. } { [%clk 0:30:58] } 22. Bd4 { [%eval -1.94] [%clk 0:08:02] } 22... exd4 { [%eval -1.76] [%clk 0:22:47] } 23. Nxb8 { [%eval -1.53] [%clk 0:08:26] } 23... Qxb8 { [%eval -1.53] [%clk 0:21:46] } 24. Qxd4 { [%eval -1.63] [%clk 0:08:41] } 24... Qb5 { [%eval -1.66] [%clk 0:21:25] } 25. c3 { [%eval -2.02] [%clk 0:06:27] } 25... Bb6 { [%eval -1.82] [%clk 0:20:51] } 26. Qg4 { [%eval -1.97] [%clk 0:06:30] } 26... g6 { [%eval -1.83] [%clk 0:20:45] } 27. Rhe1 { [%eval -1.67] [%clk 0:06:49] } 27... Ba5?! { [%eval -1.05] } { Inaccuracy. Bc5 was best. } { [%clk 0:19:49] } 28. Ka1 { [%eval -1.31] [%clk 0:06:31] } 28... Rb8 { [%eval -0.88] [%clk 0:19:48] } 29. Re2 { [%eval -1.04] [%clk 0:03:25] } 29... Ng7 { [%eval -0.96] [%clk 0:13:42] } 30. Qf4 { [%eval -1.05] [%clk 0:03:46] } 30... Nf5?! { [%eval -0.26] } { Inaccuracy. Bc7 was best. } { [%clk 0:10:44] } 31. h5 { [%eval -0.14] [%clk 0:04:10] } 31... Bb6 { [%eval 0.0] [%clk 0:10:53] } 32. Rdd2? { [%eval -1.37] } { Mistake. hxg6 was best. } { [%clk 0:03:23] } 32... Bc5?! { [%eval -0.27] } { Inaccuracy. Re8 was best. } { [%clk 0:09:24] } 33. h6? { [%eval -1.96] } { Mistake. Re1 was best. } { [%clk 0:03:12] } 33... a5 { [%eval -2.11] [%clk 0:09:44] } 34. Re4 { [%eval -2.14] [%clk 0:01:13] } 34... a4 { [%eval -2.42] [%clk 0:08:55] } 35. Rde2 { [%eval -2.95] [%clk 0:01:29] } 35... Kf8 { [%eval -2.78] [%clk 0:07:28] } 36. Rxc4?! { [%eval -3.9] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:39] } 36... Ba3 { [%eval -3.92] [%clk 0:07:43] } 37. Rce4?? { [%eval #-6] } { Checkmate is now unavoidable. Kb1 was best. } { [%clk 0:00:35] } 37... Bxb2+ { [%eval #-5] [%clk 0:07:51] } 38. Kb1 { [%eval #-5] [%clk 0:01:01] } 38... Qd3+ { [%eval #-4] [%clk 0:06:58] } 0-1