Event: Round 5: Nathael EUGENE - Momchil NIKOLOV
Date: 2022-10-25
White: Nathael EUGENE
Black: Momchil NIKOLOV
BlackTitle: GM
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation, Westerinen Attack
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:31:23] } 2... e6 { [%eval 0.13] [%clk 1:30:19] } 3. b3 { [%eval 0.0] [%clk 1:30:53] } 3... b6 { [%eval 0.44] [%clk 1:29:14] } 4. c4?! { [%eval -0.25] } { Inaccuracy. Nc3 was best. } { [%clk 1:27:48] } 4... Bb7 { [%eval -0.27] [%clk 1:26:04] } 5. Nc3 { [%eval -0.08] [%clk 1:27:39] } 5... Nc6 { [%eval 0.0] [%clk 1:19:11] } 6. Bb2 { [%eval 0.0] [%clk 1:27:42] } 6... Nf6 { [%eval -0.01] [%clk 1:17:34] } 7. e5?! { [%eval -0.97] } { Inaccuracy. Be2 was best. } { [%clk 1:19:36] } 7... Ng4 { [%eval -0.84] [%clk 1:17:10] } 8. Ne4?! { [%eval -1.82] } { Inaccuracy. Nb5 was best. } { [%clk 1:08:31] } 8... Qb8?! { [%eval -0.89] } { Inaccuracy. Ncxe5 was best. } { [%clk 1:10:17] } 9. Qe2 { [%eval -0.87] [%clk 1:05:59] } 9... Ngxe5 { [%eval -0.81] [%clk 0:54:47] } 10. Nxe5 { [%eval -0.87] [%clk 1:06:04] } 10... Nxe5 { [%eval -0.76] [%clk 0:55:14] } 11. Nxc5 { [%eval -1.15] [%clk 1:06:07] } 11... bxc5? { [%eval -0.02] } { Mistake. Nf3+ was best. } { [%clk 0:52:34] } 12. Qxe5?! { [%eval -0.69] } { Inaccuracy. Bxe5 was best. } { [%clk 1:04:53] } 12... Qxe5+ { [%eval -0.58] [%clk 0:48:25] } 13. Bxe5 { [%eval -0.76] [%clk 1:04:26] } 13... f6 { [%eval -0.81] [%clk 0:45:12] } 14. Bc3 { [%eval -0.59] [%clk 1:00:23] } 14... Bd6 { [%eval -0.43] [%clk 0:44:20] } 15. f3 { [%eval -0.64] [%clk 0:57:11] } 15... Be5 { [%eval -0.31] [%clk 0:44:24] } 16. Kf2 { [%eval -0.77] [%clk 0:54:36] } 16... a5 { [%eval -0.38] [%clk 0:42:38] } 17. Bd3 { [%eval -0.68] [%clk 0:50:33] } 17... Ke7 { [%eval -0.3] [%clk 0:42:02] } 18. Rhe1 { [%eval -0.82] [%clk 0:46:06] } 18... d6 { [%eval -0.41] [%clk 0:39:25] } 19. h3 { [%eval -0.58] [%clk 0:33:02] } 19... g5 { [%eval -0.78] [%clk 0:37:27] } 20. Rab1 { [%eval -0.59] [%clk 0:30:25] } 20... h5 { [%eval -0.48] [%clk 0:37:09] } 21. Rh1 { [%eval -1.0] [%clk 0:29:01] } 21... f5 { [%eval -0.85] [%clk 0:29:52] } 22. Bxe5 { [%eval -1.27] [%clk 0:27:22] } 22... dxe5 { [%eval -1.93] [%clk 0:29:47] } 23. Bc2 { [%eval -1.61] [%clk 0:24:01] } 23... Rad8 { [%eval -1.96] [%clk 0:26:57] } 24. Rbd1 { [%eval -1.26] [%clk 0:23:35] } 24... Rd4 { [%eval -1.23] [%clk 0:23:35] } 25. Rhe1?! { [%eval -1.88] } { Inaccuracy. d3 was best. } { [%clk 0:22:28] } 25... Kf6 { [%eval -1.75] [%clk 0:23:07] } 26. Re3? { [%eval -3.25] } { Mistake. d3 was best. } { [%clk 0:15:53] } 26... g4 { [%eval -3.64] [%clk 0:10:50] } 27. d3 { [%eval -3.52] [%clk 0:14:21] } 27... f4? { [%eval -2.09] } { Mistake. gxf3 was best. } { [%clk 0:08:21] } 28. Re2?? { [%eval -6.02] } { Blunder. Ree1 was best. } { [%clk 0:14:13] } 28... g3+?? { [%eval -1.32] } { Blunder. gxf3 was best. } { [%clk 0:06:36] } 29. Kg1?! { [%eval -1.98] } { Inaccuracy. Ke1 was best. } { [%clk 0:11:04] } 29... h4 { [%eval -1.71] [%clk 0:06:02] } 30. Rde1 { [%eval -1.38] [%clk 0:08:59] } 30... e4 { [%eval -0.9] [%clk 0:06:01] } 31. fxe4?? { [%eval -3.39] } { Blunder. dxe4 was best. } { [%clk 0:08:34] } 31... Ke5 { [%eval -2.92] [%clk 0:05:52] } 32. Rf1?! { [%eval -3.72] } { Inaccuracy. a3 was best. } { [%clk 0:07:57] } 32... Bc6 { [%eval -3.71] [%clk 0:05:44] } 33. Rd2 { [%eval -3.57] [%clk 0:06:34] } 33... Rhd8 { [%eval -3.82] [%clk 0:05:39] } 34. Rdd1 { [%eval -4.31] [%clk 0:03:38] } 34... Be8 { [%eval -4.26] [%clk 0:04:53] } 35. Rde1?! { [%eval -5.5] } { Inaccuracy. Rfe1 was best. } { [%clk 0:02:38] } 35... Bh5 { [%eval -5.41] [%clk 0:04:58] } 36. Kh1?! { [%eval -7.25] } { Inaccuracy. a3 was best. } { [%clk 0:02:17] } 36... R4d7?! { [%eval -5.29] } { Inaccuracy. Rxd3 was best. } { [%clk 0:04:46] } 37. Kg1 { [%eval -6.33] [%clk 0:02:26] } 37... Rd6 { [%eval -5.34] [%clk 0:02:56] } 38. Kh1?! { [%eval -7.42] } { Inaccuracy. a3 was best. } { [%clk 0:02:38] } 38... Rd4?! { [%eval -5.25] } { Inaccuracy. Rxd3 was best. } { [%clk 0:03:01] } 39. Kg1?! { [%eval -6.86] } { Inaccuracy. a3 was best. } { [%clk 0:02:55] } 39... Rf8?? { [%eval -3.11] } { Blunder. Rxd3 was best. } { [%clk 0:02:00] } 40. Bd1 { [%eval -4.23] [%clk 0:32:52] } 40... Bxd1 { [%eval -3.63] [%clk 0:31:26] } 41. Rxd1 { [%eval -3.47] [%clk 0:33:14] } 41... Rfd8 { [%eval -4.21] [%clk 0:31:28] } 42. Rf3 { [%eval -3.9] [%clk 0:33:22] } 42... Rxe4 { [%eval -3.7] [%clk 0:31:06] } 43. Rdf1? { [%eval -6.49] } { Mistake. Kf1 was best. } { [%clk 0:32:38] } 43... Red4 { [%eval -6.6] [%clk 0:28:17] } 44. Kh1 { [%eval -7.16] [%clk 0:27:32] } 44... Kf5 { [%eval -6.89] [%clk 0:28:23] } 45. Kg1 { [%eval -7.24] [%clk 0:26:34] } 45... e5 { [%eval -7.02] [%clk 0:28:44] } 46. Rd1 { [%eval -7.42] [%clk 0:26:40] } 46... a4 { [%eval -7.26] [%clk 0:27:19] } 0-1