Event: Round 1: Ivan Cheparinov - Sergei Azarov
Date: 2023-05-17
White: Ivan Cheparinov
Black: Sergei Azarov
Result: 1-0
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:52] } 1... e5 { [%eval 0.35] [%clk 1:29:51] } 2. Nf3 { [%eval 0.29] [%clk 1:31:15] } 2... Nc6 { [%eval 0.32] [%clk 1:30:12] } 3. Bb5 { [%eval 0.34] [%clk 1:31:41] } 3... a6 { [%eval 0.37] [%clk 1:30:21] } 4. Ba4 { [%eval 0.31] [%clk 1:32:05] } 4... Nf6 { [%eval 0.37] [%clk 1:30:39] } 5. O-O { [%eval 0.29] [%clk 1:32:29] } 5... Be7 { [%eval 0.36] [%clk 1:30:42] } 6. Re1 { [%eval 0.46] [%clk 1:32:28] } 6... b5 { [%eval 0.33] [%clk 1:31:03] } 7. Bb3 { [%eval 0.36] [%clk 1:32:56] } 7... d6 { [%eval 0.33] [%clk 1:31:20] } 8. c3 { [%eval 0.52] [%clk 1:33:17] } 8... O-O { [%eval 0.44] [%clk 1:31:39] } 9. h3 { [%eval 0.5] [%clk 1:33:42] } 9... Bb7 { [%eval 0.55] [%clk 1:31:27] } 10. d4 { [%eval 0.36] [%clk 1:32:47] } 10... Re8 { [%eval 0.44] [%clk 1:31:47] } 11. Nbd2 { [%eval 0.42] [%clk 1:31:39] } 11... Bf8 { [%eval 0.38] [%clk 1:31:12] } 12. a4 { [%eval 0.46] [%clk 1:32:01] } 12... exd4 { [%eval 0.34] [%clk 1:23:26] } 13. cxd4 { [%eval 0.43] [%clk 1:32:24] } 13... Qd7 { [%eval 0.51] [%clk 1:23:18] } 14. Ng5 { [%eval 0.58] [%clk 1:19:05] } 14... d5 { [%eval 0.42] [%clk 1:21:51] } 15. e5 { [%eval 0.04] [%clk 1:16:30] } 15... Nxd4 { [%eval 0.01] [%clk 1:20:36] } 16. exf6 { [%eval 0.0] [%clk 1:16:08] } 16... Rxe1+ { [%eval 0.02] [%clk 1:19:08] } 17. Qxe1 { [%eval 0.23] [%clk 1:16:08] } 17... Re8 { [%eval 0.57] [%clk 1:06:00] } 18. Qd1 { [%eval 0.68] [%clk 1:13:33] } 18... Qf5 { [%eval 0.99] [%clk 0:33:37] } 19. Ndf3 { [%eval 0.93] [%clk 1:03:18] } 19... Nxb3 { [%eval 0.84] [%clk 0:26:45] } 20. Qxb3 { [%eval 0.86] [%clk 1:03:45] } 20... gxf6 { [%eval 0.91] [%clk 0:20:37] } 21. axb5 { [%eval 0.82] [%clk 1:04:09] } 21... fxg5? { [%eval 2.36] } { Mistake. a5 was best. } { [%clk 0:19:55] } 22. bxa6 { [%eval 2.31] [%clk 1:04:26] } 22... Ba8 { [%eval 2.29] [%clk 0:19:49] } 23. Bxg5 { [%eval 1.95] [%clk 0:58:06] } 23... d4 { [%eval 2.36] [%clk 0:17:16] } 24. a7 { [%eval 2.46] [%clk 0:57:05] } 24... d3 { [%eval 2.99] [%clk 0:04:30] } 25. Be3 { [%eval 3.03] [%clk 0:54:47] } 25... Qg6 { [%eval 3.55] [%clk 0:03:03] } 26. Nh4 { [%eval 3.43] [%clk 0:52:42] } 26... Qf6 { [%eval 3.68] [%clk 0:02:58] } 27. Ra4 { [%eval 3.77] [%clk 0:45:29] } 27... Re4 { [%eval 4.39] [%clk 0:02:27] } 28. Rxe4 { [%eval 3.88] [%clk 0:41:41] } 28... Bxe4 { [%eval 4.04] [%clk 0:02:52] } 29. Qa4 { [%eval 3.69] [%clk 0:41:42] } 29... Qc6 { [%eval 3.73] [%clk 0:01:51] } 30. Qa5 { [%eval 3.96] [%clk 0:31:11] } 30... f6 { [%eval 4.16] [%clk 0:00:46] } 31. Nf5? { [%eval 2.03] } { Mistake. Nf3 was best. } { [%clk 0:28:12] } 31... Qd5? { [%eval 4.22] } { Mistake. Bxg2 was best. } { [%clk 0:00:33] } 32. Qxd5+?! { [%eval 2.86] } { Inaccuracy. Nh6+ was best. } { [%clk 0:28:36] } 32... Bxd5 { [%eval 2.72] [%clk 0:00:59] } 33. Nd4 { [%eval 3.16] [%clk 0:28:28] } 33... Bb4 { [%eval 2.87] [%clk 0:00:36] } 34. Nb5? { [%eval 1.2] } { Mistake. Nb3 was best. } { [%clk 0:21:47] } 34... d2 { [%eval 1.49] [%clk 0:00:44] } 35. Bxd2 { [%eval 1.17] [%clk 0:22:12] } 35... Bxd2 { [%eval 1.84] [%clk 0:01:10] } 36. Nxc7 { [%eval 1.4] [%clk 0:22:40] } 36... Bb7 { [%eval 0.83] [%clk 0:01:16] } 37. a8=Q+ { [%eval 1.59] [%clk 0:23:05] } 37... Bxa8 { [%eval 1.55] [%clk 0:01:43] } 38. Nxa8 { [%eval 1.63] [%clk 0:23:32] } 38... Ba5 { [%eval 1.7] [%clk 0:02:07] } 39. Kh2 { [%eval 1.29] [%clk 0:21:35] } 39... Kf7 { [%eval 1.86] [%clk 0:02:14] } 40. Kg3 { [%eval 2.04] [%clk 0:22:02] } 40... Ke6?! { [%eval 2.83] } { Inaccuracy. f5 was best. } { [%clk 0:01:50] } 41. Kg4 { [%eval 2.62] [%clk 0:20:25] } 41... Kd5? { [%eval 4.92] } { Mistake. Ke5 was best. } { [%clk 0:00:56] } 42. Kh5 { [%eval 4.12] [%clk 0:16:58] } 42... Kc6?! { [%eval 5.21] } { Inaccuracy. Ke5 was best. } { [%clk 0:01:07] } 43. Kh6 { [%eval 5.39] [%clk 0:17:24] } 43... Be1 { [%eval 5.51] [%clk 0:01:11] } 44. h4 { [%eval 6.09] [%clk 0:17:03] } 44... Bxf2 { [%eval 5.73] [%clk 0:01:15] } 45. h5 { [%eval 6.12] [%clk 0:17:32] } 45... f5 { [%eval 6.14] [%clk 0:00:57] } 46. Kxh7 { [%eval 6.52] [%clk 0:17:57] } 46... Bd4 { [%eval 6.29] [%clk 0:00:42] } 47. b3 { [%eval 6.64] [%clk 0:18:00] } 47... f4 { [%eval 7.01] [%clk 0:00:35] } 48. h6 { [%eval 6.51] [%clk 0:18:08] } 48... Kb7 { [%eval 6.95] [%clk 0:00:33] } 49. Kg8 { [%eval 7.74] [%clk 0:18:07] } 1-0