Event: GS Open
Site: Riga, Latvia
Date: 2021-11-07
White: Onyshchuk Volodymyr  (UKR)
WhiteElo: 2622
Black: Cheparinov Ivan  (BUL)
BlackElo: 2659
Result: 1/2-1/2
ECO: C88
Opening: Ruy Lopez: Closed, Anti-Marshall
Variant: Standard

1. e4 { [%eval 0.21] [%clk 1:40:56] } 1... e5 { [%eval 0.12] [%clk 1:40:56] } 2. Nf3 { [%eval 0.25] [%clk 1:41:15] } 2... Nc6 { [%eval 0.12] [%clk 1:41:21] } 3. Bb5 { [%eval 0.2] [%clk 1:41:38] } 3... a6 { [%eval 0.22] [%clk 1:41:45] } 4. Ba4 { [%eval 0.4] [%clk 1:41:59] } 4... Nf6 { [%eval 0.19] [%clk 1:42:10] } 5. O-O { [%eval 0.3] [%clk 1:42:02] } 5... Be7 { [%eval 0.39] [%clk 1:42:34] } 6. Re1 { [%eval 0.5] [%clk 1:42:14] } 6... b5 { [%eval 0.29] [%clk 1:43:00] } 7. Bb3 { [%eval 0.28] [%clk 1:42:38] } 7... O-O { [%eval 0.5] [%clk 1:43:25] } 8. a4 { [%eval 0.39] [%clk 1:42:35] } 8... b4 { [%eval 0.32] [%clk 1:43:49] } 9. d3 { [%eval 0.25] [%clk 1:41:20] } 9... d6 { [%eval 0.28] [%clk 1:44:12] } 10. a5 { [%eval 0.31] [%clk 1:37:32] } 10... Be6 { [%eval 0.39] [%clk 1:42:14] } 11. Nbd2 { [%eval 0.0] [%clk 1:37:09] } 11... Bxb3 { [%eval 0.0] [%clk 1:42:17] } 12. Nxb3 { [%eval -0.15] [%clk 1:36:16] } 12... Re8 { [%eval -0.11] [%clk 1:42:38] } 13. Nfd2 { [%eval -0.18] [%clk 1:33:10] } 13... Nd7 { [%eval -0.29] [%clk 1:30:53] } 14. Nc4 { [%eval -0.13] [%clk 1:22:16] } 14... Nf8 { [%eval 0.09] [%clk 1:30:42] } 15. Be3?! { [%eval -0.5] } { Inaccuracy. Ne3 was best. } { [%clk 1:14:11] } 15... d5 { [%eval -0.65] [%clk 1:27:06] } 16. exd5 { [%eval -0.38] [%clk 1:14:16] } 16... Qxd5 { [%eval -0.41] [%clk 1:27:29] } 17. Qg4 { [%eval -0.63] [%clk 1:13:41] } 17... Rad8 { [%eval -0.26] [%clk 1:24:59] } 18. Qe4 { [%eval -0.64] [%clk 0:53:17] } 18... Ne6 { [%eval -0.55] [%clk 1:22:47] } 19. Qxd5 { [%eval -0.69] [%clk 0:37:33] } 19... Rxd5 { [%eval -0.7] [%clk 1:23:07] } 20. Re2 { [%eval -0.8] [%clk 0:38:00] } 20... f5 { [%eval -0.38] [%clk 1:20:14] } 21. Rae1?! { [%eval -0.9] } { Inaccuracy. f3 was best. } { [%clk 0:30:34] } 21... Bf6 { [%eval -0.49] [%clk 1:19:53] } 22. f4 { [%eval -0.58] [%clk 0:21:18] } 22... exf4 { [%eval -0.42] [%clk 1:17:20] } 23. Bxf4 { [%eval -0.71] [%clk 0:21:41] } 23... Kf7 { [%eval -0.4] [%clk 1:17:31] } 24. g3?! { [%eval -1.07] } { Inaccuracy. Bg3 was best. } { [%clk 0:22:00] } 24... Re7 { [%eval -0.75] [%clk 1:14:20] } 25. Be3 { [%eval -0.96] [%clk 0:22:02] } 25... Ne5 { [%eval -0.68] [%clk 1:02:55] } 26. Ncd2 { [%eval -0.98] [%clk 0:14:14] } 26... g5 { [%eval -0.65] [%clk 0:56:41] } 27. h3 { [%eval -0.78] [%clk 0:11:01] } 27... Ng6 { [%eval -1.03] [%clk 0:49:20] } 28. Nc4 { [%eval -0.95] [%clk 0:10:31] } 28... f4 { [%eval -0.85] [%clk 0:49:17] } 29. Bf2 { [%eval -0.74] [%clk 0:10:11] } 29... fxg3 { [%eval -0.71] [%clk 0:43:14] } 30. Bxg3 { [%eval -0.8] [%clk 0:10:38] } 30... Ngf4 { [%eval -0.7] [%clk 0:37:03] } 31. Bxf4 { [%eval -0.64] [%clk 0:11:02] } 31... Nxf4 { [%eval -0.9] [%clk 0:37:14] } 32. Rxe7+ { [%eval -0.74] [%clk 0:11:27] } 32... Bxe7 { [%eval -0.89] [%clk 0:37:39] } 33. Kh2 { [%eval -1.09] [%clk 0:11:31] } 33... Bf6 { [%eval -0.73] [%clk 0:30:22] } 34. Re4 { [%eval -0.81] [%clk 0:11:15] } 34... Ne6 { [%eval -1.02] [%clk 0:25:16] } 35. Kg3 { [%eval -1.0] [%clk 0:10:04] } 35... h5 { [%eval -0.88] [%clk 0:25:05] } 36. Kg2 { [%eval -1.12] [%clk 0:07:03] } 36... Rf5 { [%eval -0.72] [%clk 0:21:48] } 37. Ne3 { [%eval -0.98] [%clk 0:05:33] } 37... Rf4 { [%eval -0.63] [%clk 0:19:30] } 38. Nd5 { [%eval -0.87] [%clk 0:05:09] } 38... Rxe4 { [%eval -0.73] [%clk 0:19:54] } 39. dxe4 { [%eval -0.71] [%clk 0:05:35] } 39... Be7?! { [%eval -0.13] } { Inaccuracy. c5 was best. } { [%clk 0:09:44] } 40. Kf3 { [%eval -0.43] [%clk 0:05:24] } 40... Bd6 { [%eval -0.49] [%clk 0:09:11] } 41. c3 { [%eval -0.8] [%clk 0:44:30] } 41... bxc3 { [%eval -0.74] [%clk 0:56:22] } 42. bxc3 { [%eval -1.08] [%clk 0:44:57] } 42... c6?! { [%eval -0.24] } { Inaccuracy. c5 was best. } { [%clk 0:54:57] } 43. Nb4 { [%eval -0.21] [%clk 0:36:17] } 43... Bxb4 { [%eval -0.32] [%clk 0:54:08] } 44. cxb4 { [%eval -0.31] [%clk 0:36:44] } 44... Kf6 { [%eval -0.2] [%clk 0:54:15] } 45. Ke3 { [%eval -0.15] [%clk 0:36:49] } 45... Ke5 { [%eval -0.06] [%clk 0:49:06] } 46. Nd2 { [%eval -0.13] [%clk 0:36:08] } 46... Kd6 { [%eval -0.09] [%clk 0:46:53] } 47. Nb3 { [%eval -0.12] [%clk 0:32:50] } 47... Ke5 { [%eval -0.23] [%clk 0:44:32] } 48. Nd2 { [%eval -0.13] [%clk 0:33:11] } 48... Kd6 { [%eval -0.17] [%clk 0:44:58] } 49. Nb3 { [%eval -0.22] [%clk 0:33:38] } 49... Ke5 { [%eval 0.0] [%clk 0:45:25] } 1/2-1/2