Event: FIDE Grand Swiss 2023
Site: Villa Marina, Douglas, Isle of Man, Isle Of Man
Date: 2023-10-25
White: Kollars, Dmitrij
WhiteTitle: GM
WhiteElo: 2633
Black: Yu, Yangyi
BlackTitle: GM
BlackElo: 2720
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 40/90 + 30 + 30s/move

1. e4 { [%eval 0.36] [%clk 1:40:55] } 1... c5 { [%eval 0.32] [%clk 1:40:52] } 2. Nf3 { [%eval 0.0] [%clk 1:41:10] } 2... e6 { [%eval 0.0] [%clk 1:41:08] } 3. d4 { [%eval 0.42] [%clk 1:41:10] } 3... cxd4 { [%eval 0.26] [%clk 1:41:26] } 4. Nxd4 { [%eval 0.4] [%clk 1:41:34] } 4... a6 { [%eval 0.58] [%clk 1:41:30] } 5. Bd3 { [%eval 0.42] [%clk 1:40:14] } 5... Bc5 { [%eval 0.52] [%clk 1:41:39] } 6. Nb3 { [%eval 0.29] [%clk 1:40:20] } 6... Ba7 { [%eval 0.63] [%clk 1:41:52] } 7. Qe2 { [%eval 0.49] [%clk 1:37:23] } 7... Ne7 { [%eval 0.49] [%clk 1:41:56] } 8. Be3 { [%eval 0.38] [%clk 1:34:08] } 8... O-O { [%eval 0.47] [%clk 1:42:09] } 9. Nc3 { [%eval 0.36] [%clk 1:28:29] } 9... b5 { [%eval 0.31] [%clk 1:41:57] } 10. O-O-O { [%eval 0.15] [%clk 1:24:26] } 10... b4 { [%eval 0.12] [%clk 1:39:24] } 11. Na4 { [%eval 0.17] [%clk 1:22:59] } 11... d6 { [%eval 0.17] [%clk 1:39:14] } 12. e5 { [%eval 0.05] [%clk 1:06:07] } 12... Nd5 { [%eval -0.14] [%clk 1:38:27] } 13. exd6 { [%eval -0.27] [%clk 1:01:10] } 13... Qxd6 { [%eval -0.2] [%clk 1:37:48] } 14. Be4 { [%eval -0.34] [%clk 0:54:24] } 14... Nd7 { [%eval -0.28] [%clk 1:33:38] } 15. Bxd5 { [%eval -0.27] [%clk 0:45:50] } 15... exd5 { [%eval -0.27] [%clk 1:33:28] } 16. Bxa7 { [%eval -0.32] [%clk 0:46:06] } 16... Rxa7 { [%eval -0.37] [%clk 1:33:50] } 17. Qe3 { [%eval -0.34] [%clk 0:44:41] } 17... Rc7 { [%eval -0.39] [%clk 1:29:27] } 18. Nd4 { [%eval -0.46] [%clk 0:42:34] } 18... Ne5 { [%eval -0.27] [%clk 1:19:11] } 19. Rhe1 { [%eval -0.28] [%clk 0:37:18] } 19... f6 { [%eval -0.24] [%clk 1:12:18] } 20. b3 { [%eval -0.15] [%clk 0:36:38] } 20... Bd7 { [%eval 0.0] [%clk 1:10:37] } 21. Nb2 { [%eval -0.09] [%clk 0:32:29] } 21... Rc3 { [%eval 0.0] [%clk 1:05:25] } 22. Qd2 { [%eval 0.03] [%clk 0:30:13] } 22... Rfc8 { [%eval 0.05] [%clk 1:03:19] } 23. Kb1 { [%eval 0.02] [%clk 0:28:48] } 23... a5 { [%eval 0.19] [%clk 0:56:02] } 24. f4 { [%eval 0.13] [%clk 0:26:30] } 24... Nf7 { [%eval 0.21] [%clk 0:48:15] } 25. g3 { [%eval 0.0] [%clk 0:26:37] } 25... h5?! { [%eval 1.03] } { Inaccuracy. Qc5 was best. } { [%clk 0:43:49] } 26. Re3?? { [%eval -1.86] } { Blunder. Na4 was best. } { [%clk 0:15:39] } 26... Qc5 { [%eval -1.53] [%clk 0:39:07] } 27. Qe1 { [%eval -1.75] [%clk 0:10:07] } 27... Rxe3 { [%eval -1.69] [%clk 0:32:24] } 28. Qxe3 { [%eval -1.58] [%clk 0:10:33] } 28... Re8?! { [%eval -0.78] } { Inaccuracy. Nd6 was best. } { [%clk 0:32:10] } 29. Nd3? { [%eval -2.42] } { Mistake. Qd3 was best. } { [%clk 0:06:50] } 29... Qc3 { [%eval -2.39] [%clk 0:26:39] } 30. Qf2 { [%eval -2.53] [%clk 0:06:39] } 30... Nd6 { [%eval -2.49] [%clk 0:25:43] } 31. Ne2 { [%eval -2.52] [%clk 0:06:56] } 31... Qc7 { [%eval -2.47] [%clk 0:19:47] } 32. Re1?! { [%eval -3.27] } { Inaccuracy. Qg2 was best. } { [%clk 0:05:56] } 32... Bg4 { [%eval -3.05] [%clk 0:19:11] } 33. Ng1 { [%eval -3.74] [%clk 0:04:12] } 33... Rc8 { [%eval -3.82] [%clk 0:18:53] } 34. Rc1 { [%eval -3.76] [%clk 0:04:06] } 34... Nb5 { [%eval -3.86] [%clk 0:17:38] } 35. Qd2 { [%eval -3.83] [%clk 0:03:22] } 35... Qb6 { [%eval -3.73] [%clk 0:12:59] } 36. Qf2 { [%eval -3.65] [%clk 0:02:19] } 36... Qc6 { [%eval -3.94] [%clk 0:11:23] } 37. Qd2 { [%eval -4.28] [%clk 0:02:12] } 37... d4 { [%eval -4.23] [%clk 0:08:17] } 38. a4 { [%eval -4.25] [%clk 0:01:36] } 38... Nc3+ { [%eval -3.62] [%clk 0:07:17] } 39. Kb2 { [%eval -3.1] [%clk 0:00:59] } 39... Bf5 { [%eval -3.43] [%clk 0:04:38] } 40. Ne1 { [%eval -3.64] [%clk 0:00:42] } 40... Rd8 { [%eval -3.31] [%clk 0:01:53] } 41. Nd3 { [%eval -3.25] [%clk 0:49:29] } 41... Re8 { [%eval -3.45] [%clk 0:47:07] } 42. Nf2 { [%eval -3.42] [%clk 0:47:51] } 42... Ne4 { [%eval -3.56] [%clk 0:41:41] } 43. Nxe4 { [%eval -3.78] [%clk 0:46:17] } 43... Rxe4 { [%eval -3.78] [%clk 0:40:18] } 44. Ka2 { [%eval -4.03] [%clk 0:40:20] } 44... Qc3 { [%eval -4.24] [%clk 0:38:22] } 45. Qd1 { [%eval -4.24] [%clk 0:39:54] } 45... Bg4 { [%eval -4.34] [%clk 0:35:21] } 46. Qf1 { [%eval -4.1] [%clk 0:39:38] } 46... Re3 { [%eval -4.46] [%clk 0:35:05] } 47. h3 { [%eval -4.95] } 47... Be6 { [%eval -5.13] [%clk 0:34:04] } 0-1