Event: Chessable British Chess Championships: Major Open
Site: Riviera Centre, Torquay, United Kingdom
Date: 2022-08-13
White: Koiza, Peter
WhiteElo: 1935
Black: Chan, Michelle (Ngo Yu)
BlackElo: 1638
Result: 1-0
ECO: D36
Opening: Queen's Gambit Declined: Exchange Variation, Reshevsky Variation
Variant: Standard
TimeControl: 40 moves in90 + Game/30 + 30’ seconds added per move

1. c4 { [%eval 0.23] [%clk 1:30:59] } 1... e6 { [%eval 0.3] [%clk 1:30:52] } 2. Nc3 { [%eval 0.05] [%clk 1:30:11] } 2... d5 { [%eval 0.12] [%clk 1:31:02] } 3. d4 { [%eval 0.39] [%clk 1:30:23] } 3... Nf6 { [%eval 0.41] [%clk 1:31:21] } 4. cxd5 { [%eval 0.16] [%clk 1:30:14] } 4... exd5 { [%eval 0.38] [%clk 1:31:45] } 5. Bg5 { [%eval 0.35] [%clk 1:30:26] } 5... c6 { [%eval 0.37] [%clk 1:31:38] } 6. Qc2 { [%eval 0.22] [%clk 1:30:24] } 6... h6 { [%eval 0.21] [%clk 1:31:31] } 7. Bh4 { [%eval 0.12] [%clk 1:30:23] } 7... Be7 { [%eval 0.32] [%clk 1:31:39] } 8. e3 { [%eval 0.2] [%clk 1:30:10] } 8... O-O { [%eval 0.37] [%clk 1:31:12] } 9. Bd3 { [%eval 0.33] [%clk 1:30:09] } 9... Re8 { [%eval 0.48] [%clk 1:30:08] } 10. Nge2 { [%eval 0.24] [%clk 1:29:32] } 10... Ne4 { [%eval 0.7] [%clk 1:29:30] } 11. Bxe7 { [%eval 0.65] [%clk 1:26:39] } 11... Qxe7 { [%eval 0.83] [%clk 1:29:49] } 12. Bxe4 { [%eval 0.56] [%clk 1:20:05] } 12... dxe4 { [%eval 0.81] [%clk 1:30:05] } 13. O-O { [%eval 0.31] [%clk 1:08:09] } 13... Nd7 { [%eval 0.6] [%clk 1:29:08] } 14. b4 { [%eval 0.23] [%clk 1:00:05] } 14... a6 { [%eval 0.36] [%clk 1:26:06] } 15. Ng3 { [%eval 0.0] [%clk 0:55:40] } 15... Nf6 { [%eval 0.0] [%clk 1:24:42] } 16. a4 { [%eval -0.46] [%clk 0:49:28] } 16... Qxb4 { [%eval 0.0] [%clk 1:20:06] } 17. Ncxe4 { [%eval 0.08] [%clk 0:47:02] } 17... Nxe4 { [%eval 0.05] [%clk 1:20:05] } 18. Nxe4 { [%eval 0.04] [%clk 0:47:26] } 18... Qe7 { [%eval 0.05] [%clk 1:15:41] } 19. Nc5 { [%eval -0.19] [%clk 0:47:06] } 19... b5? { [%eval 0.92] } { Mistake. b6 was best. } { [%clk 1:09:36] } 20. d5? { [%eval -0.48] } { Mistake. a5 was best. } { [%clk 0:40:10] } 20... cxd5?! { [%eval 0.55] } { Inaccuracy. Bf5 was best. } { [%clk 1:05:00] } 21. axb5 { [%eval 0.61] [%clk 0:40:05] } 21... a5 { [%eval 0.89] [%clk 1:05:06] } 22. Rfc1 { [%eval 0.84] [%clk 0:37:43] } 22... Bd7 { [%eval 1.27] [%clk 1:04:24] } 23. b6 { [%eval 1.17] [%clk 0:36:22] } 23... Rab8 { [%eval 0.9] [%clk 0:59:18] } 24. b7 { [%eval 0.54] [%clk 0:34:34] } 24... a4? { [%eval 2.09] } { Mistake. d4 was best. } { [%clk 0:55:47] } 25. h3 { [%eval 2.33] [%clk 0:27:20] } 25... g6?! { [%eval 3.34] } { Inaccuracy. d4 was best. } { [%clk 0:54:53] } 26. Qc3 { [%eval 3.08] [%clk 0:26:39] } 26... Qd6?! { [%eval 3.97] } { Inaccuracy. Red8 was best. } { [%clk 0:50:20] } 27. Qa5?! { [%eval 2.92] } { Inaccuracy. Rab1 was best. } { [%clk 0:25:16] } 27... Bc6? { [%eval 4.89] } { Mistake. d4 was best. } { [%clk 0:45:15] } 28. Qb6 { [%eval 5.25] [%clk 0:24:56] } 28... Re7 { [%eval 5.74] [%clk 0:40:09] } 29. Nxa4?? { [%eval 2.87] } { Blunder. Na6 was best. } { [%clk 0:19:43] } 29... Rexb7?? { [%eval 6.43] } { Blunder. Rc7 was best. } { [%clk 0:39:18] } 30. Qxc6 { [%eval 6.55] [%clk 0:19:36] } 30... Qxc6 { [%eval 6.57] [%clk 0:39:37] } 31. Rxc6 { [%eval 7.03] [%clk 0:19:57] } 31... Ra7 { [%eval 7.0] [%clk 0:39:34] } 32. Rc2 { [%eval 6.83] [%clk 0:19:36] } 32... Rba8 { [%eval 6.95] [%clk 0:39:17] } 33. Rca2 { [%eval 7.03] [%clk 0:19:59] } 33... Kg7 { [%eval 7.36] [%clk 0:39:11] } 34. Nc3 { [%eval 7.3] [%clk 0:20:23] } 34... Rxa2 { [%eval 7.29] [%clk 0:38:30] } 35. Rxa2 { [%eval 7.37] [%clk 0:20:47] } 35... Rxa2 { [%eval 8.27] [%clk 0:38:55] } 36. Nxa2 { [%eval 8.27] [%clk 0:21:12] } 36... Kf6 { [%eval 8.3] [%clk 0:39:21] } 37. Nc3 { [%eval 8.38] [%clk 0:21:13] } 37... Ke5 { [%eval 8.43] [%clk 0:39:26] } 38. g4 { [%eval 8.21] [%clk 0:19:54] } 38... d4 { [%eval 10.52] [%clk 0:39:42] } 39. f4+ { [%eval 10.65] [%clk 0:20:12] } 39... Kd6 { [%eval 10.99] [%clk 0:39:04] } 40. exd4 { [%eval 10.88] [%clk 0:20:36] } 40... f6 { [%eval 13.72] [%clk 0:38:11] } 41. f5 { [%eval 13.46] [%clk 0:20:24] } 41... g5 { [%eval 15.17] [%clk 0:37:40] } 42. Kf2 { [%eval 15.76] [%clk 0:20:39] } 42... Ke7 { [%eval 15.77] [%clk 0:37:30] } 43. Ke3 { [%eval 16.75] [%clk 0:21:03] } 43... Kd6 { [%eval 16.26] [%clk 0:37:39] } 44. Ke4 { [%eval 16.98] [%clk 0:21:24] } 44... Ke7 { [%eval 16.49] [%clk 0:37:53] } 45. Kd5 { [%eval #22] [%clk 0:21:44] } 45... Kd7 { [%eval 19.84] [%clk 0:38:14] } 46. Ne4 { [%eval 23.18] [%clk 0:22:07] } 1-0