Event: LECA CHESS OPEN 2023
Site: Leca da Palmeira
Date: 2023-08-05
White: GM Petkov, Vladimir Ivanov
WhiteElo: 2464
Black: IM Gaponenko, Inna
BlackElo: 2336
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Indian Formation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:24:51] } 1... Nf6 { [%eval 0.29] [%clk 1:30:36] } 2. c4 { [%eval 0.12] [%clk 1:24:52] } 2... g6 { [%eval 0.23] [%clk 1:30:31] } 3. b3 { [%eval 0.01] [%clk 1:22:48] } 3... Bg7 { [%eval 0.0] [%clk 1:28:20] } 4. Bb2 { [%eval 0.15] [%clk 1:23:08] } 4... O-O { [%eval 0.0] [%clk 1:24:05] } 5. g3 { [%eval 0.0] [%clk 1:23:21] } 5... c5 { [%eval 0.2] [%clk 0:54:10] } 6. Bg2 { [%eval 0.36] [%clk 1:14:31] } 6... d6 { [%eval 0.67] [%clk 0:54:17] } 7. O-O { [%eval 0.4] [%clk 1:14:25] } 7... e5 { [%eval 0.33] [%clk 0:54:11] } 8. e3 { [%eval 0.19] [%clk 1:10:49] } 8... Nc6 { [%eval 0.23] [%clk 0:53:10] } 9. Nc3 { [%eval 0.19] [%clk 1:03:01] } 9... Rb8 { [%eval 0.14] [%clk 0:39:20] } 10. h3 { [%eval 0.02] [%clk 0:53:53] } 10... a6 { [%eval 0.11] [%clk 0:24:40] } 11. d4 { [%eval 0.18] [%clk 0:45:32] } 11... exd4 { [%eval 0.12] [%clk 0:24:56] } 12. exd4 { [%eval 0.16] [%clk 0:45:55] } 12... b5 { [%eval 0.15] [%clk 0:25:23] } 13. cxb5 { [%eval 0.06] [%clk 0:45:21] } 13... axb5 { [%eval 0.0] [%clk 0:25:52] } 14. Rc1 { [%eval 0.01] [%clk 0:45:29] } 14... c4 { [%eval 0.18] [%clk 0:22:45] } 15. bxc4 { [%eval -0.31] [%clk 0:34:43] } 15... bxc4 { [%eval -0.37] [%clk 0:23:10] } 16. Ba3 { [%eval -0.45] [%clk 0:35:08] } 16... Nb4 { [%eval -0.64] [%clk 0:13:45] } 17. Rb1 { [%eval -0.57] [%clk 0:28:02] } 17... Qa5 { [%eval -0.54] [%clk 0:14:11] } 18. Qa4 { [%eval -1.02] [%clk 0:27:47] } 18... Qxa4 { [%eval -1.1] [%clk 0:14:37] } 19. Nxa4 { [%eval -0.9] [%clk 0:28:12] } 19... Nfd5 { [%eval -0.86] [%clk 0:15:03] } 20. Nc3? { [%eval -2.52] } { Mistake. Rfc1 was best. } { [%clk 0:13:51] } 20... Nxc3 { [%eval -2.37] [%clk 0:14:00] } 21. Rxb4 { [%eval -2.37] [%clk 0:14:14] } 21... Ra8 { [%eval -2.35] [%clk 0:06:31] } 22. Bb2 { [%eval -2.93] [%clk 0:14:17] } 22... Nxa2 { [%eval -3.01] [%clk 0:04:51] } 23. Rb6 { [%eval -3.16] [%clk 0:11:11] } 23... c3 { [%eval -3.38] [%clk 0:04:34] } 24. Bc1 { [%eval -3.43] [%clk 0:10:37] } 24... Ra6 { [%eval -3.43] [%clk 0:00:43] } 25. Rb5 { [%eval -3.46] [%clk 0:11:01] } 25... Be6 { [%eval -3.56] [%clk 0:00:58] } 26. d5 { [%eval -4.36] [%clk 0:10:40] } 26... Bf5 { [%eval -4.04] [%clk 0:01:23] } 27. Rb7 { [%eval -4.36] [%clk 0:10:20] } 27... Bd3 { [%eval -4.22] [%clk 0:00:40] } 28. Re1 { [%eval -4.27] [%clk 0:10:14] } 28... Rc8?! { [%eval -2.94] } { Inaccuracy. Nxc1 was best. } { [%clk 0:00:51] } 29. Rc7?! { [%eval -4.39] } { Inaccuracy. Bf4 was best. } { [%clk 0:09:14] } 29... Raa8 { [%eval -4.22] [%clk 0:01:16] } 30. Rc6 { [%eval -4.64] [%clk 0:09:28] } 30... Nb4 { [%eval -3.81] [%clk 0:01:10] } 31. Rxd6 { [%eval -4.35] [%clk 0:07:02] } 31... Nc2 { [%eval -4.35] [%clk 0:01:01] } 32. Re7 { [%eval -4.73] [%clk 0:05:47] } 32... Ra1 { [%eval -4.23] [%clk 0:00:37] } 33. Rdd7 { [%eval -4.7] [%clk 0:05:52] } 33... Bf5 { [%eval -4.41] [%clk 0:00:39] } 34. Rb7 { [%eval -4.52] [%clk 0:05:55] } 34... Rxc1+ { [%eval -4.62] [%clk 0:01:04] } 35. Kh2 { [%eval -4.53] [%clk 0:06:23] } 35... Rf8 { [%eval -4.74] [%clk 0:01:04] } 36. g4 { [%eval -4.88] [%clk 0:05:03] } 36... Bc8 { [%eval -4.96] [%clk 0:01:21] } 37. Rbc7 { [%eval -4.92] [%clk 0:05:20] } 37... Nd4 { [%eval -4.84] [%clk 0:00:36] } 38. d6 { [%eval -5.21] [%clk 0:04:13] } 38... Ne6 { [%eval -5.47] [%clk 0:00:47] } 39. Rc6 { [%eval -5.35] [%clk 0:02:57] } 39... Rd8 { [%eval -5.7] [%clk 0:00:41] } 40. g5 { [%eval -5.85] [%clk 0:01:54] } 40... Bd7 { [%eval -6.2] [%clk 0:00:36] } 41. Rc7 { [%eval -6.32] [%clk 0:00:46] } 41... c2 { [%eval -5.8] [%clk 0:00:53] } 42. Rc4 { [%eval -6.68] [%clk 0:00:44] } 42... Bb5 { [%eval -6.6] [%clk 0:00:59] } 43. Rb4 { [%eval -9.29] [%clk 0:00:26] } 43... Rb1 { [%eval -8.97] [%clk 0:01:21] } 0-1