Event: Top 16 2023-2
Date: 2023-06-01
White: Iossif Dorfman
WhiteTitle: GM
Black: Ghislain Maugenest
Result: 0-1
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:58] } 1... e5 { [%eval 0.25] [%clk 1:30:32] } 2. Nc3 { [%eval 0.12] [%clk 1:30:58] } 2... Nf6 { [%eval 0.32] [%clk 1:30:45] } 3. g3 { [%eval 0.0] [%clk 1:30:57] } 3... d5 { [%eval 0.17] [%clk 1:30:29] } 4. cxd5 { [%eval 0.18] [%clk 1:31:19] } 4... Nxd5 { [%eval 0.23] [%clk 1:30:32] } 5. Bg2 { [%eval 0.16] [%clk 1:31:29] } 5... Nb6 { [%eval 0.23] [%clk 1:30:18] } 6. Nf3 { [%eval 0.24] [%clk 1:31:35] } 6... Nc6 { [%eval 0.21] [%clk 1:30:08] } 7. O-O { [%eval 0.2] [%clk 1:31:33] } 7... Be7 { [%eval 0.31] [%clk 1:30:07] } 8. b3 { [%eval 0.26] [%clk 1:31:04] } 8... O-O { [%eval 0.18] [%clk 1:28:15] } 9. Bb2 { [%eval 0.24] [%clk 1:31:08] } 9... f5 { [%eval 0.27] [%clk 1:22:31] } 10. d4 { [%eval -0.17] [%clk 1:24:45] } 10... e4 { [%eval -0.22] [%clk 1:08:40] } 11. Ne5 { [%eval -0.21] [%clk 1:24:48] } 11... Nxe5 { [%eval 0.05] [%clk 1:05:58] } 12. dxe5 { [%eval 0.0] [%clk 1:25:12] } 12... c6 { [%eval 0.0] [%clk 1:01:35] } 13. e3 { [%eval -0.21] [%clk 1:08:39] } 13... Qxd1 { [%eval -0.16] [%clk 0:54:18] } 14. Raxd1 { [%eval -0.21] [%clk 1:04:11] } 14... a5?! { [%eval 0.34] } { Inaccuracy. Nd7 was best. } { [%clk 0:46:50] } 15. g4 { [%eval 0.32] [%clk 0:46:38] } 15... f4 { [%eval 0.52] [%clk 0:30:32] } 16. Nxe4? { [%eval -0.86] } { Mistake. h3 was best. } { [%clk 0:31:03] } 16... Bxg4 { [%eval -0.84] [%clk 0:22:02] } 17. f3 { [%eval -0.73] [%clk 0:28:44] } 17... Be6 { [%eval -0.82] [%clk 0:20:32] } 18. exf4 { [%eval -0.78] [%clk 0:27:21] } 18... Nd5 { [%eval -0.9] [%clk 0:18:29] } 19. Bc1 { [%eval -1.04] [%clk 0:19:02] } 19... a4 { [%eval -0.51] [%clk 0:17:09] } 20. Rd4 { [%eval -0.67] [%clk 0:14:23] } 20... axb3 { [%eval -0.77] [%clk 0:15:00] } 21. axb3 { [%eval -0.66] [%clk 0:14:44] } 21... b5 { [%eval -0.67] [%clk 0:12:17] } 22. Nd6 { [%eval -0.83] [%clk 0:12:19] } 22... Bd8?! { [%eval -0.27] } { Inaccuracy. Rfd8 was best. } { [%clk 0:07:04] } 23. Re4?! { [%eval -0.83] } { Inaccuracy. Kh1 was best. } { [%clk 0:09:01] } 23... Bb6+ { [%eval -0.82] [%clk 0:06:58] } 24. Kh1 { [%eval -0.82] [%clk 0:09:25] } 24... g6 { [%eval -0.8] [%clk 0:06:49] } 25. f5 { [%eval -0.55] [%clk 0:08:17] } 25... gxf5 { [%eval -0.9] [%clk 0:06:33] } 26. Rh4 { [%eval -0.66] [%clk 0:08:38] } 26... Be3 { [%eval -0.25] [%clk 0:03:10] } 27. b4?! { [%eval -1.0] } { Inaccuracy. Bxe3 was best. } { [%clk 0:05:11] } 27... Ra2 { [%eval -0.47] [%clk 0:00:59] } 28. Bh3?! { [%eval -1.41] } { Inaccuracy. f4 was best. } { [%clk 0:05:05] } 28... Bxc1?! { [%eval -0.73] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:35] } 29. Rxc1 { [%eval -0.86] [%clk 0:05:20] } 29... Rf2?! { [%eval 0.14] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:43] } 30. Rh6 { [%eval -0.17] [%clk 0:04:54] } 30... Nf4 { [%eval -0.1] [%clk 0:00:54] } 31. Rh4?? { [%eval -2.65] } { Blunder. Rg1+ was best. } { [%clk 0:01:01] } 31... Rxf3 { [%eval -2.89] [%clk 0:01:02] } 32. Rxf4?! { [%eval -4.08] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:33] } 32... Rxf4 { [%eval -4.12] [%clk 0:01:19] } 33. Bg2 { [%eval -4.12] [%clk 0:01:03] } 33... Ra8 { [%eval -3.8] [%clk 0:00:51] } 34. Bxc6 { [%eval -3.95] [%clk 0:00:53] } 34... Ra2 { [%eval -3.52] [%clk 0:01:09] } 35. Nxb5 { [%eval -4.16] [%clk 0:01:16] } 35... Rxb4 { [%eval -4.21] [%clk 0:00:58] } 36. Nc7 { [%eval -4.25] [%clk 0:01:36] } 36... Kf7 { [%eval -4.28] [%clk 0:00:42] } 37. Bd5 { [%eval -4.58] [%clk 0:01:04] } 37... Bxd5+ { [%eval -4.64] [%clk 0:00:59] } 38. Nxd5 { [%eval -4.49] [%clk 0:01:30] } 38... Rd4 { [%eval -4.66] [%clk 0:01:01] } 39. Ne3 { [%eval -4.77] [%clk 0:01:04] } 39... Ke6 { [%eval -4.79] [%clk 0:00:58] } 40. Rf1 { [%eval -5.07] [%clk 0:01:20] } 40... f4 { [%eval -5.29] [%clk 0:01:17] } 0-1