Event: Round 6: Boyer, Mahel - Yuffa, Daniil
Date: 2024-11-13
White: Boyer, Mahel
WhiteTitle: IM
WhiteElo: 2506
Black: Yuffa, Daniil
BlackTitle: GM
BlackElo: 2631
Result: 0-1
ECO: E44
Opening: Nimzo-Indian Defense: St. Petersburg Variation, American Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... Nf6 { [%eval 0.17] [%clk 1:30:19] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... e6 { [%eval 0.11] [%clk 1:30:40] } 3. Nc3 { [%eval 0.17] [%clk 1:31:26] } 3... Bb4 { [%eval 0.17] [%clk 1:31:03] } 4. e3 { [%eval 0.11] [%clk 1:31:44] } 4... b6 { [%eval 0.23] [%clk 1:30:38] } 5. Ne2 { [%eval 0.22] [%clk 1:31:24] } 5... Ne4 { [%eval 0.32] [%clk 1:30:49] } 6. Qc2 { [%eval 0.26] [%clk 1:19:33] } 6... Bb7 { [%eval 0.32] [%clk 1:30:55] } 7. a3 { [%eval 0.24] [%clk 1:18:48] } 7... Bxc3+ { [%eval 0.25] [%clk 1:31:19] } 8. Nxc3 { [%eval 0.4] [%clk 1:17:44] } 8... Nxc3 { [%eval 0.41] [%clk 1:31:41] } 9. Qxc3 { [%eval 0.51] [%clk 1:17:53] } 9... d6 { [%eval 0.44] [%clk 1:32:04] } 10. b3 { [%eval 0.22] [%clk 1:05:09] } 10... Nd7 { [%eval 0.31] [%clk 1:31:59] } 11. Bb2 { [%eval 0.22] [%clk 1:05:25] } 11... Qh4 { [%eval 0.26] [%clk 1:30:00] } 12. Qc2 { [%eval -0.09] [%clk 0:53:45] } 12... O-O-O { [%eval 0.3] [%clk 1:29:12] } 13. O-O-O { [%eval 0.12] [%clk 0:53:53] } 13... Qh6 { [%eval 0.48] [%clk 1:21:10] } 14. Kb1 { [%eval 0.52] [%clk 0:52:32] } 14... f5 { [%eval 0.53] [%clk 1:17:57] } 15. f3 { [%eval 0.58] [%clk 0:51:01] } 15... Rhf8 { [%eval 0.55] [%clk 1:13:05] } 16. Qc3?! { [%eval 0.0] } { Inaccuracy. b4 was best. } { [%clk 0:38:11] } 16... g5 { [%eval 0.0] [%clk 1:07:14] } 17. d5?! { [%eval -0.57] } { Inaccuracy. c5 was best. } { [%clk 0:31:29] } 17... g4 { [%eval -0.41] [%clk 1:04:08] } 18. fxg4 { [%eval -0.38] [%clk 0:23:32] } 18... exd5 { [%eval -0.08] [%clk 0:49:22] } 19. cxd5 { [%eval -0.07] [%clk 0:20:21] } 19... Nf6 { [%eval -0.09] [%clk 0:47:49] } 20. Bc4? { [%eval -1.24] } { Mistake. gxf5 was best. } { [%clk 0:18:17] } 20... Nxg4 { [%eval -1.2] [%clk 0:46:57] } 21. Rhe1 { [%eval -1.1] [%clk 0:13:45] } 21... Rde8 { [%eval -1.18] [%clk 0:40:26] } 22. Rc1?! { [%eval -1.9] } { Inaccuracy. Qg7 was best. } { [%clk 0:12:27] } 22... Re7 { [%eval -1.34] [%clk 0:36:36] } 23. e4 { [%eval -1.48] [%clk 0:11:21] } 23... fxe4 { [%eval -1.5] [%clk 0:35:02] } 24. h3 { [%eval -1.7] [%clk 0:10:52] } 24... Nf2 { [%eval -1.56] [%clk 0:29:09] } 25. Rc2 { [%eval -1.44] [%clk 0:09:25] } 25... Qg6 { [%eval -1.59] [%clk 0:22:57] } 26. Ka2 { [%eval -1.41] [%clk 0:02:34] } 26... Kb8? { [%eval -0.16] } { Mistake. Qxg2 was best. } { [%clk 0:22:19] } 27. Qe3 { [%eval -0.18] [%clk 0:00:31] } 27... Ref7 { [%eval -0.23] [%clk 0:20:56] } 28. Ree2 { [%eval -0.23] [%clk 0:00:32] } 28... Nd3 { [%eval -0.28] [%clk 0:14:15] } 29. Qxe4 { [%eval -0.3] [%clk 0:00:57] } 29... Nf4 { [%eval -0.23] [%clk 0:11:48] } 30. Qxg6 { [%eval -0.17] [%clk 0:00:39] } 30... hxg6 { [%eval -0.08] [%clk 0:12:13] } 31. Rf2 { [%eval -0.18] [%clk 0:00:32] } 31... a6 { [%eval -0.2] [%clk 0:11:52] } 32. Rcd2 { [%eval -0.21] [%clk 0:00:31] } 32... b5 { [%eval -0.3] [%clk 0:11:59] } 33. Bf1? { [%eval -1.81] } { Mistake. Bd3 was best. } { [%clk 0:00:31] } 33... Bxd5 { [%eval -1.59] [%clk 0:10:55] } 34. g3?! { [%eval -2.41] } { Inaccuracy. h4 was best. } { [%clk 0:00:36] } 34... Ne6 { [%eval -2.34] [%clk 0:10:24] } 35. Rxf7 { [%eval -2.15] [%clk 0:01:03] } 35... Rxf7 { [%eval -2.2] [%clk 0:10:49] } 36. Bd3 { [%eval -2.58] [%clk 0:01:21] } 36... Rf3 { [%eval -2.62] [%clk 0:08:28] } 37. Bc2 { [%eval -2.7] [%clk 0:00:52] } 37... c6 { [%eval -2.67] [%clk 0:08:46] } 38. Rd3 { [%eval -2.77] [%clk 0:00:31] } 38... Rf2 { [%eval -2.76] [%clk 0:08:57] } 39. Kb1 { [%eval -2.58] [%clk 0:00:32] } 39... Be4 { [%eval -2.74] [%clk 0:03:48] } 40. Rc3 { [%eval -2.55] [%clk 0:00:47] } 40... Rf1+ { [%eval -2.8] [%clk 0:02:25] } 41. Ka2 { [%eval -2.85] [%clk 0:30:07] } 41... Bxc2 { [%eval -2.71] [%clk 0:32:39] } 42. Rxc2 { [%eval -2.62] [%clk 0:30:32] } 42... Kc7 { [%eval -2.53] [%clk 0:32:02] } 43. h4 { [%eval -2.98] [%clk 0:28:27] } 43... c5 { [%eval -2.97] [%clk 0:27:08] } 44. Rg2 { [%eval -2.97] [%clk 0:26:20] } 44... d5 { [%eval -2.91] [%clk 0:24:12] } 45. Be5+ { [%eval -3.54] [%clk 0:23:19] } 45... Kc6 { [%eval -3.92] [%clk 0:22:48] } 46. g4 { [%eval -3.97] [%clk 0:23:47] } 46... d4 { [%eval -3.66] [%clk 0:21:57] } 47. Bg3 { [%eval -4.11] [%clk 0:21:39] } 47... d3 { [%eval -4.19] [%clk 0:18:05] } 48. Kb2 { [%eval -4.93] [%clk 0:19:32] } 48... Nd4 { [%eval -4.85] [%clk 0:18:11] } 49. Kc3?! { [%eval -6.39] } { Inaccuracy. h5 was best. } { [%clk 0:18:01] } 49... Rd1 { [%eval -6.54] [%clk 0:17:57] } 50. h5 { [%eval -7.51] [%clk 0:16:03] } 50... Ne2+ { [%eval -7.67] [%clk 0:14:47] } 51. Kb2 { [%eval -7.61] [%clk 0:16:21] } 51... Rd2+ { [%eval -7.17] [%clk 0:14:12] } 52. Ka1 { [%eval -7.02] [%clk 0:16:46] } 52... Rc2 { [%eval -6.79] [%clk 0:13:26] } 0-1