Event: Round 8 | 65+: Jean Hebert - Boris Maryasin
Site: https://lichess.org/study/BA91hgW4/4oJb1eGB
Date: 2022-11-23
White: Jean Hebert
Black: Boris Maryasin
Result: 1/2-1/2
ECO: E33
Opening: Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:29:56] } 1... Nf6 { [%eval 0.23] [%clk 1:30:23] } 2. c4 { [%eval 0.29] [%clk 1:29:44] } 2... e6 { [%eval 0.23] [%clk 1:30:18] } 3. Nc3 { [%eval 0.05] [%clk 1:28:19] } 3... Bb4 { [%eval 0.25] [%clk 1:30:31] } 4. Qc2 { [%eval 0.0] [%clk 1:28:00] } 4... Nc6 { [%eval 0.47] [%clk 1:28:10] } 5. Nf3 { [%eval 0.43] [%clk 1:27:56] } 5... d6 { [%eval 0.68] [%clk 1:28:16] } 6. a3 { [%eval 0.21] [%clk 1:26:07] } 6... Bxc3+ { [%eval 0.4] [%clk 1:28:33] } 7. Qxc3 { [%eval 0.32] [%clk 1:26:34] } 7... Qe7 { [%eval 0.6] [%clk 1:28:49] } 8. g3 { [%eval 0.7] [%clk 1:25:51] } 8... e5 { [%eval 0.81] [%clk 1:28:16] } 9. dxe5?! { [%eval 0.26] } { Inaccuracy. d5 was best. } { [%clk 1:22:23] } 9... dxe5 { [%eval 0.45] [%clk 1:28:18] } 10. Bg2 { [%eval 0.06] [%clk 1:22:04] } 10... a5 { [%eval 0.02] [%clk 1:26:08] } 11. b3 { [%eval -0.05] [%clk 1:19:56] } 11... O-O { [%eval 0.21] [%clk 1:26:23] } 12. O-O { [%eval -0.09] [%clk 1:13:22] } 12... Re8 { [%eval 0.31] [%clk 1:24:11] } 13. Bb2 { [%eval 0.37] [%clk 1:10:24] } 13... Bf5 { [%eval 0.3] [%clk 1:19:11] } 14. Nh4 { [%eval 0.17] [%clk 1:03:17] } 14... Bg4 { [%eval 0.1] [%clk 1:15:59] } 15. Rfe1 { [%eval 0.19] [%clk 0:49:53] } 15... Nd4 { [%eval 0.33] [%clk 1:09:08] } 16. f3 { [%eval 0.16] [%clk 0:41:55] } 16... Bd7 { [%eval 0.19] [%clk 1:07:00] } 17. e3 { [%eval 0.16] [%clk 0:41:27] } 17... Nc6 { [%eval 0.08] [%clk 1:05:43] } 18. e4?! { [%eval -0.75] } { Inaccuracy. f4 was best. } { [%clk 0:32:24] } 18... Nd4 { [%eval -0.36] [%clk 1:00:47] } 19. Qd3?! { [%eval -1.2] } { Inaccuracy. c5 was best. } { [%clk 0:29:48] } 19... c5 { [%eval -1.39] [%clk 1:00:31] } 20. Bxd4 { [%eval -1.5] [%clk 0:29:36] } 20... cxd4 { [%eval -1.38] [%clk 1:00:46] } 21. f4 { [%eval -1.85] [%clk 0:25:24] } 21... exf4 { [%eval -1.49] [%clk 0:59:14] } 22. gxf4?? { [%eval -3.62] } { Blunder. Qxd4 was best. } { [%clk 0:20:28] } 22... Nxe4?? { [%eval -1.2] } { Blunder. Nh5 was best. } { [%clk 0:57:30] } 23. Nf3 { [%eval -0.93] [%clk 0:16:43] } 23... f5 { [%eval -0.77] [%clk 0:53:07] } 24. Qxd4 { [%eval -0.87] [%clk 0:16:50] } 24... Bc6 { [%eval -0.82] [%clk 0:52:09] } 25. Ne5 { [%eval -1.01] [%clk 0:14:02] } 25... Rad8 { [%eval -1.01] [%clk 0:51:26] } 26. Qe3 { [%eval -0.75] [%clk 0:11:53] } 26... Rd6?! { [%eval 0.04] } { Inaccuracy. Qd6 was best. } { [%clk 0:44:41] } 27. b4 { [%eval 0.0] [%clk 0:10:30] } 27... g5 { [%eval 0.01] [%clk 0:39:11] } 28. Nf3? { [%eval -1.29] } { Mistake. Nxc6 was best. } { [%clk 0:05:51] } 28... Re6? { [%eval -0.17] } { Mistake. gxf4 was best. } { [%clk 0:36:52] } 29. Nd4 { [%eval -0.1] [%clk 0:05:20] } 29... Rg6 { [%eval -0.09] [%clk 0:35:23] } 30. Nxc6 { [%eval -0.21] [%clk 0:03:18] } 30... bxc6 { [%eval -0.15] [%clk 0:34:42] } 31. fxg5 { [%eval -0.19] [%clk 0:02:34] } 31... axb4 { [%eval -0.09] [%clk 0:34:33] } 32. axb4 { [%eval -0.14] [%clk 0:02:42] } 32... Qxb4 { [%eval -0.15] [%clk 0:34:51] } 33. h4 { [%eval -0.23] [%clk 0:02:11] } 33... Qxc4 { [%eval -0.35] [%clk 0:35:01] } 34. Rac1 { [%eval -0.26] [%clk 0:02:05] } 34... Qb4 { [%eval -0.18] [%clk 0:34:05] } 35. Qf4 { [%eval -0.19] [%clk 0:01:40] } 35... Qd4+ { [%eval -0.12] [%clk 0:33:50] } 36. Kh2 { [%eval -0.28] [%clk 0:01:53] } 36... Qd6 { [%eval 0.0] [%clk 0:33:11] } 37. Rf1 { [%eval -0.08] [%clk 0:01:28] } 37... Rf8 { [%eval 0.0] [%clk 0:30:18] } 38. Rce1 { [%eval -0.03] [%clk 0:01:20] } 38... c5 { [%eval 0.0] [%clk 0:26:13] } 39. Bxe4 { [%eval 0.0] [%clk 0:00:40] } 39... fxe4 { [%eval 0.0] [%clk 0:26:32] } 40. Qxd6 { [%eval 0.0] [%clk 0:00:45] } 40... Rxd6 { [%eval 0.0] [%clk 0:26:52] } 41. Rxf8+ { [%eval 0.0] [%clk 0:01:04] } 41... Kxf8 { [%eval 0.0] [%clk 0:27:20] } 42. Rxe4 { [%eval 0.0] [%clk 0:01:12] } 42... Rc6 { [%eval 0.0] [%clk 0:27:30] } 43. Rc4 { [%eval 0.0] [%clk 0:01:18] } 43... Rd6 { [%eval 0.0] } 1/2-1/2