Event: Biel International Chess Festival - Amateur Tournament
Site: Biel, Switzerland
Date: 2023-07-20
White: Titov, Dmitrii
Black: Liu, Zizheng
Result: 1-0
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90 min / 40 Z?ge + 30 Min / Rest + 30 Sek pro Zug

1. d4 { [%eval 0.0] [%clk 1:30:48] } 1... Nf6 { [%eval 0.28] [%clk 1:30:56] } 2. Nf3 { [%eval 0.12] [%clk 1:31:10] } 2... e6 { [%eval 0.38] [%clk 1:31:12] } 3. e3 { [%eval 0.11] [%clk 1:31:28] } 3... d5 { [%eval 0.0] [%clk 1:31:11] } 4. Bd3 { [%eval 0.0] [%clk 1:31:40] } 4... Bd6 { [%eval 0.08] [%clk 1:31:36] } 5. O-O { [%eval 0.05] [%clk 1:30:05] } 5... O-O { [%eval 0.13] [%clk 1:31:52] } 6. Ne5 { [%eval -0.3] [%clk 1:29:50] } 6... c5 { [%eval -0.21] [%clk 1:30:59] } 7. b3 { [%eval -0.37] [%clk 1:27:12] } 7... cxd4 { [%eval 0.0] [%clk 1:30:36] } 8. exd4 { [%eval -0.06] [%clk 1:27:34] } 8... Nc6 { [%eval -0.1] [%clk 1:30:25] } 9. Bb2 { [%eval -0.05] [%clk 1:27:26] } 9... a5 { [%eval 0.11] [%clk 1:30:08] } 10. a3 { [%eval 0.0] [%clk 1:24:25] } 10... Qc7 { [%eval 0.38] [%clk 1:28:12] } 11. Re1 { [%eval 0.14] [%clk 1:21:29] } 11... Bd7 { [%eval 0.65] [%clk 1:22:43] } 12. f4 { [%eval 0.28] [%clk 1:09:44] } 12... Qb6 { [%eval 0.4] [%clk 1:14:21] } 13. Re3 { [%eval 0.12] [%clk 1:08:19] } 13... g6 { [%eval 0.12] [%clk 0:57:09] } 14. c3 { [%eval 0.25] [%clk 1:08:29] } 14... Ne7 { [%eval 0.38] [%clk 0:44:55] } 15. g4?! { [%eval -0.41] } { Inaccuracy. a4 was best. } { [%clk 1:04:51] } 15... Qc7 { [%eval -0.16] [%clk 0:39:43] } 16. Nd2 { [%eval -0.25] [%clk 1:02:43] } 16... b5?! { [%eval 0.77] } { Inaccuracy. h5 was best. } { [%clk 0:39:31] } 17. Rh3 { [%eval 0.66] [%clk 0:52:09] } 17... b4 { [%eval 0.67] [%clk 0:37:37] } 18. cxb4 { [%eval 0.67] [%clk 0:52:17] } 18... axb4 { [%eval 0.79] [%clk 0:37:01] } 19. a4 { [%eval 0.66] [%clk 0:52:36] } 19... Bc8 { [%eval 0.46] [%clk 0:29:19] } 20. Rc1 { [%eval 0.2] [%clk 0:41:20] } 20... Qa7 { [%eval 0.21] [%clk 0:29:18] } 21. Qf3 { [%eval 0.0] [%clk 0:34:16] } 21... Ba6 { [%eval 0.12] [%clk 0:26:26] } 22. Bb1 { [%eval 0.12] [%clk 0:32:44] } 22... Rac8 { [%eval 0.16] [%clk 0:24:19] } 23. Rxc8?! { [%eval -0.52] } { Inaccuracy. Re1 was best. } { [%clk 0:33:02] } 23... Rxc8 { [%eval -0.6] [%clk 0:24:19] } 24. g5 { [%eval -0.69] [%clk 0:32:00] } 24... Ne4? { [%eval 0.68] } { Mistake. Nd7 was best. } { [%clk 0:18:59] } 25. Bxe4 { [%eval 0.55] [%clk 0:30:42] } 25... dxe4 { [%eval 0.21] [%clk 0:19:11] } 26. Nxe4 { [%eval 0.26] [%clk 0:30:48] } 26... Bxe5 { [%eval 0.62] [%clk 0:17:11] } 27. fxe5 { [%eval 0.82] [%clk 0:31:04] } 27... Nd5 { [%eval 0.36] [%clk 0:16:31] } 28. Nf6+?? { [%eval -2.35] } { Blunder. Qf2 was best. } { [%clk 0:28:41] } 28... Nxf6 { [%eval -1.51] [%clk 0:16:42] } 29. gxf6?? { [%eval -4.52] } { Blunder. Qxf6 was best. } { [%clk 0:29:01] } 29... Rc2 { [%eval -4.82] [%clk 0:16:28] } 30. Rxh7 { [%eval -5.85] [%clk 0:24:38] } 30... Rxb2 { [%eval -6.08] [%clk 0:16:27] } 31. Rh4 { [%eval -6.71] [%clk 0:20:05] } 31... Bb7?? { [%eval -1.77] } { Blunder. Rb1+ was best. } { [%clk 0:15:13] } 32. Qe3 { [%eval -1.88] [%clk 0:18:47] } 32... Rg2+ { [%eval -1.85] [%clk 0:15:15] } 33. Kf1 { [%eval -1.75] [%clk 0:19:15] } 33... Qa6+ { [%eval -1.97] [%clk 0:15:13] } 34. Ke1 { [%eval -1.86] [%clk 0:19:31] } 34... g5 { [%eval -2.19] [%clk 0:11:30] } 35. Rh5 { [%eval -2.03] [%clk 0:19:51] } 35... Bd5?? { [%eval 0.16] } { Blunder. Qc6 was best. } { [%clk 0:06:44] } 36. Rxg5+ { [%eval 0.21] [%clk 0:20:01] } 36... Rxg5?? { [%eval 7.75] } { Blunder. Kf8 was best. } { [%clk 0:07:10] } 37. Qxg5+ { [%eval 7.21] [%clk 0:20:23] } 37... Kf8 { [%eval 7.61] [%clk 0:07:35] } 38. Qg7+ { [%eval 7.11] [%clk 0:20:16] } 38... Ke8 { [%eval 7.52] [%clk 0:08:01] } 39. Qg8+ { [%eval 8.53] [%clk 0:20:32] } 39... Kd7 { [%eval 7.1] [%clk 0:08:25] } 40. Qxf7+ { [%eval 7.27] [%clk 0:20:49] } 40... Kc6 { [%eval 7.68] [%clk 0:07:27] } 41. Qe8+ { [%eval 8.52] [%clk 0:19:36] } 41... Kc7 { [%eval 7.33] [%clk 0:03:43] } 42. Qe7+ { [%eval 8.53] [%clk 0:17:57] } 42... Kb6 { [%eval 8.59] [%clk 0:01:04] } 43. Qxb4+ { [%eval 8.65] [%clk 0:16:01] } 43... Kc7 { [%eval 8.14] [%clk 0:24:39] } 44. Qe7+ { [%eval 9.77] [%clk 0:46:47] } 44... Kb6 { [%eval 9.92] [%clk 0:24:35] } 45. Qc5+ { [%eval 7.62] [%clk 0:46:06] } 1-0