Event: Round 5: Sergey Nikiforov - Odhran McDonnell
Date: 2024-02-04
White: Sergey Nikiforov
Black: Odhran McDonnell
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Breyer Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:58] } 1... c6 { [%eval 0.24] [%clk 1:30:56] } 2. d3 { [%eval 0.25] [%clk 1:31:23] } 2... d5 { [%eval 0.32] [%clk 1:31:23] } 3. Nd2 { [%eval 0.0] [%clk 1:31:48] } 3... e5 { [%eval 0.0] [%clk 1:31:35] } 4. Ngf3 { [%eval 0.0] [%clk 1:32:00] } 4... Bd6 { [%eval 0.0] [%clk 1:31:46] } 5. g3 { [%eval -0.28] [%clk 1:32:21] } 5... Nf6 { [%eval -0.17] [%clk 1:31:22] } 6. Bg2 { [%eval -0.17] [%clk 1:32:40] } 6... O-O { [%eval -0.01] [%clk 1:31:28] } 7. O-O { [%eval -0.12] [%clk 1:33:02] } 7... Re8 { [%eval -0.12] [%clk 1:31:07] } 8. Re1 { [%eval -0.41] [%clk 1:33:24] } 8... Nbd7 { [%eval -0.39] [%clk 1:30:49] } 9. Nf1 { [%eval -0.53] [%clk 1:32:10] } 9... d4 { [%eval -0.43] [%clk 1:23:35] } 10. Bh3 { [%eval -0.64] [%clk 1:25:56] } 10... Nf8?! { [%eval -0.05] } { Inaccuracy. Bf8 was best. } { [%clk 1:21:05] } 11. Bxc8 { [%eval -0.07] [%clk 1:26:11] } 11... Rxc8 { [%eval 0.11] [%clk 1:19:10] } 12. Bg5 { [%eval -0.11] [%clk 1:25:17] } 12... h6 { [%eval -0.12] [%clk 1:12:55] } 13. Bxf6 { [%eval -0.12] [%clk 1:25:16] } 13... Qxf6 { [%eval -0.19] [%clk 1:12:50] } 14. h4 { [%eval -0.31] [%clk 1:25:18] } 14... Qg6 { [%eval -0.33] [%clk 1:07:33] } 15. Kh1 { [%eval -0.52] [%clk 1:21:12] } 15... Nd7 { [%eval -0.14] [%clk 1:04:12] } 16. N1h2 { [%eval -0.64] [%clk 1:18:33] } 16... Nf6 { [%eval -0.23] [%clk 0:56:04] } 17. Qe2 { [%eval -0.07] [%clk 1:17:27] } 17... Ng4 { [%eval 0.22] [%clk 0:49:46] } 18. Nxg4 { [%eval 0.2] [%clk 1:17:06] } 18... Qxg4 { [%eval 0.37] [%clk 0:49:55] } 19. Kh2 { [%eval 0.21] [%clk 1:16:21] } 19... Rf8? { [%eval 1.65] } { Mistake. Bb4 was best. } { [%clk 0:46:05] } 20. Nxd4 { [%eval 1.73] [%clk 1:15:38] } 20... Qxe2 { [%eval 1.66] [%clk 0:40:01] } 21. Nxe2 { [%eval 1.67] [%clk 1:16:05] } 21... f5 { [%eval 1.74] [%clk 0:38:29] } 22. Kg2 { [%eval 1.76] [%clk 1:13:46] } 22... Bc5 { [%eval 1.76] [%clk 0:29:44] } 23. f3 { [%eval 1.8] [%clk 1:10:27] } 23... Rcd8 { [%eval 2.15] [%clk 0:27:17] } 24. Rad1 { [%eval 1.78] [%clk 1:08:35] } 24... g6 { [%eval 1.57] [%clk 0:23:55] } 25. Rf1 { [%eval 1.41] [%clk 1:07:42] } 25... Be3 { [%eval 1.99] [%clk 0:19:58] } 26. exf5 { [%eval 2.03] [%clk 1:03:57] } 26... gxf5 { [%eval 2.05] [%clk 0:18:12] } 27. g4 { [%eval 1.87] [%clk 1:03:06] } 27... Kf7? { [%eval 3.48] } { Mistake. f4 was best. } { [%clk 0:14:47] } 28. Ng3 { [%eval 3.4] [%clk 1:02:10] } 28... fxg4 { [%eval 3.44] [%clk 0:11:21] } 29. fxg4+ { [%eval 3.48] [%clk 1:02:35] } 29... Kg6 { [%eval 3.48] [%clk 0:06:11] } 30. Nf5 { [%eval 3.11] [%clk 1:01:40] } 30... Bf4 { [%eval 3.11] [%clk 0:06:10] } 31. h5+ { [%eval 3.1] [%clk 0:59:49] } 31... Kg5 { [%eval 3.13] [%clk 0:04:56] } 32. Kh3 { [%eval 3.02] [%clk 0:59:10] } 32... Rf7 { [%eval 3.03] [%clk 0:04:18] } 33. Rde1 { [%eval 3.05] [%clk 0:58:34] } 33... a6?! { [%eval 4.43] } { Inaccuracy. Rxf5 was best. } { [%clk 0:02:21] } 34. Nh4 { [%eval 4.54] [%clk 0:56:32] } 34... Kf6 { [%eval 4.4] [%clk 0:01:35] } 35. Ng6 { [%eval 4.27] [%clk 0:56:18] } 35... Kg7 { [%eval 4.64] [%clk 0:00:34] } 36. Nxe5 { [%eval 4.64] [%clk 0:55:25] } 36... Bxe5 { [%eval 4.64] [%clk 0:00:35] } 37. Rxf7+ { [%eval 4.6] [%clk 0:55:51] } 37... Kxf7 { [%eval 4.66] [%clk 0:01:01] } 38. Rxe5 { [%eval 4.65] [%clk 0:56:11] } 38... Kf6 { [%eval 4.63] [%clk 0:01:12] } 39. Rf5+ { [%eval 4.65] [%clk 0:56:21] } 39... Ke6 { [%eval 4.64] [%clk 0:01:23] } 40. Kg3 { [%eval 4.48] [%clk 0:56:22] } 40... Rd4 { [%eval 5.14] [%clk 0:00:48] } 41. Rf8 { [%eval 5.08] [%clk 0:56:34] } 41... Rd6 { [%eval 5.12] [%clk 0:00:48] } 42. Rh8 { [%eval 5.11] [%clk 0:55:47] } 42... Ke5 { [%eval 5.07] [%clk 0:00:43] } 43. Rb8 { [%eval 5.06] [%clk 0:54:50] } 43... Rd7 { [%eval 5.08] [%clk 0:00:51] } 44. Re8+ { [%eval 4.95] [%clk 0:54:37] } 44... Kd5 { [%eval 5.13] [%clk 0:00:57] } 45. Rh8 { [%eval 4.98] [%clk 0:53:12] } 45... Rd6 { [%eval 4.88] [%clk 0:01:20] } 46. Rg8 { [%eval 5.0] [%clk 0:53:30] } 46... Ke5 { [%eval 5.07] [%clk 0:00:51] } 47. Kh4 { [%eval 4.75] [%clk 0:53:25] } 47... Rf6 { [%eval 5.12] [%clk 0:00:46] } 48. g5 { [%eval 4.78] [%clk 0:50:31] } 48... Rf4+ { [%eval 5.02] [%clk 0:00:42] } 49. Kg3 { [%eval 4.78] [%clk 0:50:55] } 49... hxg5?! { [%eval 6.23] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:55] } 50. Rxg5+ { [%eval 6.43] [%clk 0:51:18] } 50... Rf5 { [%eval 6.39] [%clk 0:01:00] } 51. Rxf5+ { [%eval 6.16] [%clk 0:51:43] } 51... Kxf5 { [%eval 5.69] [%clk 0:01:27] } 52. Kh4 { [%eval 5.83] [%clk 0:52:06] } 52... a5 { [%eval 6.27] [%clk 0:01:02] } 53. a4 { [%eval 6.15] [%clk 0:51:47] } 53... b5 { [%eval 6.42] [%clk 0:00:39] } 54. b3 { [%eval 6.27] [%clk 0:51:54] } 54... Ke5 { [%eval 6.22] [%clk 0:00:00] } 1-0