Event: Round 5: Thier, Simon - Kupriyanov, Daniel
Date: 2025-06-21
White: Thier, Simon
WhiteElo: 2014
Black: Kupriyanov, Daniel
BlackElo: 2112
Result: 0-1
ECO: A28
Opening: English Opening: Four Knights System, Nimzowitsch Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... e5 { [%eval 0.1] [%clk 1:30:21] } 2. Nc3 { [%eval 0.17] [%clk 1:31:16] } 2... Nf6 { [%eval 0.18] [%clk 1:30:40] } 3. Nf3 { [%eval 0.15] [%clk 1:31:09] } 3... Nc6 { [%eval 0.14] [%clk 1:30:42] } 4. e4 { [%eval 0.1] [%clk 1:31:14] } 4... Bb4 { [%eval 0.07] [%clk 1:27:35] } 5. d3 { [%eval 0.08] [%clk 1:29:30] } 5... h6 { [%eval 0.1] [%clk 1:25:41] } 6. a3 { [%eval 0.3] [%clk 1:24:17] } 6... Bxc3+ { [%eval 0.11] [%clk 1:24:41] } 7. bxc3 { [%eval 0.15] [%clk 1:25:15] } 7... d6 { [%eval 0.17] [%clk 1:25:02] } 8. Be2 { [%eval 0.03] [%clk 1:17:59] } 8... O-O { [%eval 0.02] [%clk 1:24:00] } 9. O-O { [%eval 0.0] [%clk 1:16:07] } 9... Qe7 { [%eval 0.29] [%clk 1:18:55] } 10. Ne1 { [%eval 0.17] [%clk 1:12:18] } 10... Nh7 { [%eval 0.1] [%clk 1:17:12] } 11. Nc2 { [%eval 0.14] [%clk 1:07:45] } 11... Nd8?! { [%eval 0.89] } { Inaccuracy. f5 was best. } { [%clk 1:09:54] } 12. Ne3 { [%eval 0.86] [%clk 1:05:15] } 12... c6?! { [%eval 1.62] } { Inaccuracy. Ne6 was best. } { [%clk 1:06:23] } 13. Bg4?! { [%eval 0.81] } { Inaccuracy. f4 was best. } { [%clk 0:56:56] } 13... g6 { [%eval 1.04] [%clk 0:52:37] } 14. Bxc8 { [%eval 1.13] [%clk 0:51:49] } 14... Rxc8 { [%eval 1.24] [%clk 0:53:06] } 15. Qg4?! { [%eval 0.55] } { Inaccuracy. f4 was best. } { [%clk 0:50:42] } 15... Qe6?! { [%eval 1.23] } { Inaccuracy. h5 was best. } { [%clk 0:51:29] } 16. Nf5 { [%eval 0.84] [%clk 0:48:44] } 16... h5 { [%eval 0.83] [%clk 0:48:40] } 17. Qg3 { [%eval 0.72] [%clk 0:45:47] } 17... Kh8 { [%eval 0.88] [%clk 0:46:57] } 18. Ne3 { [%eval 0.71] [%clk 0:40:07] } 18... Qf6 { [%eval 0.69] [%clk 0:35:36] } 19. f4 { [%eval 0.63] [%clk 0:37:09] } 19... Ne6 { [%eval 0.97] [%clk 0:36:00] } 20. fxe5 { [%eval 0.89] [%clk 0:33:39] } 20... Qxe5 { [%eval 0.87] [%clk 0:36:23] } 21. Qf2 { [%eval 0.93] [%clk 0:33:00] } 21... Ng7 { [%eval 0.97] [%clk 0:35:15] } 22. c5?! { [%eval 0.22] } { Inaccuracy. Bd2 was best. } { [%clk 0:21:51] } 22... Qxc5 { [%eval 0.21] [%clk 0:29:23] } 23. Bb2 { [%eval -0.02] [%clk 0:19:29] } 23... b5?! { [%eval 0.84] } { Inaccuracy. f5 was best. } { [%clk 0:24:41] } 24. c4 { [%eval 0.81] [%clk 0:17:55] } 24... bxc4 { [%eval 0.76] [%clk 0:24:30] } 25. Rac1 { [%eval 0.86] [%clk 0:18:14] } 25... Kg8 { [%eval 1.37] [%clk 0:18:43] } 26. Rxc4 { [%eval 1.44] [%clk 0:18:14] } 26... Qg5? { [%eval 2.92] } { Mistake. Qb6 was best. } { [%clk 0:18:46] } 27. Nd5 { [%eval 3.0] [%clk 0:17:19] } 27... Qd8 { [%eval 3.67] [%clk 0:13:52] } 28. Qd4?? { [%eval 1.56] } { Blunder. Bf6 was best. } { [%clk 0:13:57] } 28... f6 { [%eval 1.51] [%clk 0:13:54] } 29. Nf4? { [%eval 0.03] } { Mistake. Rfc1 was best. } { [%clk 0:12:07] } 29... g5 { [%eval 0.1] [%clk 0:13:33] } 30. Ng6?? { [%eval -1.95] } { Blunder. Ne2 was best. } { [%clk 0:11:09] } 30... Rf7 { [%eval -1.86] [%clk 0:13:40] } 31. h4 { [%eval -1.82] [%clk 0:08:12] } 31... Qb6?? { [%eval 0.09] } { Blunder. Ne6 was best. } { [%clk 0:10:12] } 32. Kh2?! { [%eval -0.94] } { Inaccuracy. Qxb6 was best. } { [%clk 0:06:03] } 32... Qxd4 { [%eval -0.91] [%clk 0:10:17] } 33. Rxd4?! { [%eval -1.74] } { Inaccuracy. Bxd4 was best. } { [%clk 0:05:47] } 33... Ne8 { [%eval -1.71] [%clk 0:08:38] } 34. hxg5 { [%eval -2.07] [%clk 0:04:35] } 34... fxg5 { [%eval -2.15] [%clk 0:08:53] } 35. Rf5 { [%eval -2.57] [%clk 0:03:28] } 35... Rg7 { [%eval -2.24] [%clk 0:07:20] } 36. e5? { [%eval -4.28] } { Mistake. Nh8 was best. } { [%clk 0:01:51] } 36... Rxg6 { [%eval -4.3] [%clk 0:06:54] } 37. exd6 { [%eval -4.34] [%clk 0:01:40] } 37... Rxd6 { [%eval -4.45] [%clk 0:06:12] } 38. Re4 { [%eval -4.4] [%clk 0:01:33] } 38... Nef6 { [%eval -4.52] [%clk 0:03:39] } 39. Re7 { [%eval -4.57] [%clk 0:01:51] } 39... Rf8 { [%eval -4.46] [%clk 0:03:56] } 40. Ra5 { [%eval -4.38] [%clk 0:01:28] } 40... Rxd3 { [%eval -4.49] [%clk 0:01:46] } 41. Bxf6 { [%eval -4.24] [%clk 0:01:13] } 41... Nxf6 { [%eval -4.16] [%clk 0:02:01] } 42. Rxg5+ { [%eval -4.12] [%clk 0:01:35] } 42... Kh8 { [%eval -4.04] [%clk 0:02:27] } 0-1