Event: Tournament
Date: 2021-09-02
White: Osipov, Aleksandr
Black: Mikhaylov, Artem
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.23] [%clk 1:30:58] } 2. c4 { [%eval 0.0] [%clk 1:31:21] } 2... e6 { [%eval 0.2] [%clk 1:31:23] } 3. Nf3 { [%eval 0.0] [%clk 1:31:35] } 3... Nf6 { [%eval 0.2] [%clk 1:31:49] } 4. g3 { [%eval 0.17] [%clk 1:31:59] } 4... dxc4 { [%eval 0.4] [%clk 1:32:11] } 5. Bg2 { [%eval 0.14] [%clk 1:32:18] } 5... a6 { [%eval 0.29] [%clk 1:32:39] } 6. a4 { [%eval 0.0] [%clk 1:30:52] } 6... c5 { [%eval 0.13] [%clk 1:32:42] } 7. O-O { [%eval -0.1] [%clk 1:27:20] } 7... cxd4 { [%eval 0.13] [%clk 1:33:05] } 8. Nxd4 { [%eval 0.02] [%clk 1:25:30] } 8... e5 { [%eval -0.02] [%clk 1:33:30] } 9. Nf3 { [%eval -0.05] [%clk 1:25:22] } 9... Qxd1 { [%eval -0.19] [%clk 1:33:42] } 10. Rxd1 { [%eval 0.0] [%clk 1:25:46] } 10... Nc6 { [%eval -0.13] [%clk 1:34:07] } 11. Be3 { [%eval -0.05] [%clk 1:13:00] } 11... h6 { [%eval -0.12] [%clk 1:24:04] } 12. Nbd2?! { [%eval -0.73] } { Inaccuracy. Nfd2 was best. } { [%clk 1:08:21] } 12... Be6 { [%eval -0.81] [%clk 1:24:05] } 13. Rdc1 { [%eval -0.58] [%clk 0:56:48] } 13... c3 { [%eval -0.85] [%clk 1:17:37] } 14. bxc3 { [%eval -0.93] [%clk 0:55:57] } 14... Nd5 { [%eval -1.09] [%clk 1:09:16] } 15. Nc4 { [%eval -0.91] [%clk 0:55:04] } 15... Nxe3 { [%eval -0.97] [%clk 1:02:20] } 16. Nxe3 { [%eval -1.11] [%clk 0:55:28] } 16... Bc5 { [%eval -0.7] [%clk 1:02:37] } 17. Rab1?! { [%eval -1.5] } { Inaccuracy. Rd1 was best. } { [%clk 0:55:00] } 17... Rb8?? { [%eval 0.21] } { Blunder. O-O-O was best. } { [%clk 0:55:14] } 18. Ng5 { [%eval 0.0] [%clk 0:43:30] } 18... Ke7?! { [%eval 0.52] } { Inaccuracy. hxg5 was best. } { [%clk 0:51:52] } 19. Nxe6 { [%eval 0.75] [%clk 0:43:46] } 19... Kxe6?! { [%eval 1.37] } { Inaccuracy. Bxe3 was best. } { [%clk 0:52:19] } 20. Nd5?! { [%eval 0.69] } { Inaccuracy. Bh3+ was best. } { [%clk 0:36:22] } 20... Rhc8 { [%eval 0.85] [%clk 0:49:41] } 21. Rd1 { [%eval 0.68] [%clk 0:34:40] } 21... f5?! { [%eval 1.41] } { Inaccuracy. g6 was best. } { [%clk 0:45:26] } 22. e4 { [%eval 1.24] [%clk 0:34:17] } 22... g6 { [%eval 1.25] [%clk 0:45:49] } 23. h4 { [%eval 1.0] [%clk 0:26:20] } 23... h5?! { [%eval 1.73] } { Inaccuracy. Ne7 was best. } { [%clk 0:42:22] } 24. Nb6 { [%eval 1.92] [%clk 0:24:21] } 24... Rd8 { [%eval 2.08] [%clk 0:41:38] } 25. Rd5 { [%eval 1.99] [%clk 0:24:08] } 25... Bxb6 { [%eval 2.48] [%clk 0:27:24] } 26. Rxb6 { [%eval 2.79] [%clk 0:24:27] } 26... f4 { [%eval 3.34] [%clk 0:27:52] } 27. Rxd8?! { [%eval 2.56] } { Inaccuracy. Bh3+ was best. } { [%clk 0:24:17] } 27... Rxd8 { [%eval 2.52] [%clk 0:28:13] } 28. Bh3+ { [%eval 2.78] [%clk 0:23:36] } 28... Kd6 { [%eval 2.85] [%clk 0:28:29] } 29. Rxb7 { [%eval 2.98] [%clk 0:23:34] } 29... fxg3 { [%eval 2.96] [%clk 0:28:50] } 30. fxg3 { [%eval 2.81] [%clk 0:23:56] } 30... Kc5 { [%eval 2.05] [%clk 0:29:10] } 31. Rd7 { [%eval 3.44] [%clk 0:23:02] } 31... Rf8 { [%eval 3.18] [%clk 0:25:51] } 32. Rd5+ { [%eval 3.31] [%clk 0:20:32] } 32... Kb6 { [%eval 3.79] [%clk 0:15:14] } 33. Kg2 { [%eval 3.77] [%clk 0:19:51] } 33... Rf6 { [%eval 4.07] [%clk 0:14:53] } 34. Bd7 { [%eval 4.45] [%clk 0:19:09] } 34... Nd8 { [%eval 5.42] [%clk 0:12:44] } 35. Rxe5 { [%eval 5.82] [%clk 0:17:45] } 35... Kc7 { [%eval 5.58] [%clk 0:12:49] } 36. Be8 { [%eval 5.11] [%clk 0:16:35] } 36... Rb6?! { [%eval 6.71] } { Inaccuracy. Ne6 was best. } { [%clk 0:12:53] } 37. Kf3 { [%eval 6.05] [%clk 0:15:08] } 37... Kd6 { [%eval 5.63] [%clk 0:11:26] } 38. Rg5 { [%eval 5.82] [%clk 0:12:38] } 38... Rb3 { [%eval 5.48] [%clk 0:11:42] } 39. Bxg6 { [%eval 6.29] [%clk 0:12:15] } 39... Rxc3+ { [%eval 6.03] [%clk 0:12:07] } 40. Kg2 { [%eval 6.09] [%clk 0:12:36] } 40... Ra3 { [%eval 5.86] [%clk 0:11:27] } 41. Ra5 { [%eval 6.09] [%clk 0:12:19] } 41... Ra2+ { [%eval 6.37] [%clk 0:10:30] } 42. Kh3 { [%eval 6.33] [%clk 0:12:21] } 42... Nb7 { [%eval 6.22] [%clk 0:10:52] } 43. Rxa6+ { [%eval 6.57] [%clk 0:12:36] } 43... Ke5 { [%eval 6.67] [%clk 0:10:30] } 44. Bxh5 { [%eval 6.93] [%clk 0:11:51] } 44... Kxe4 { [%eval 6.71] [%clk 0:10:51] } 45. Bg6+ { [%eval 6.95] [%clk 0:11:56] } 45... Ke3 { [%eval 6.99] [%clk 0:10:06] } 46. h5 { [%eval 7.53] [%clk 0:11:44] } 46... Nc5 { [%eval 7.61] [%clk 0:10:26] } 47. Rc6 { [%eval 6.5] [%clk 0:10:39] } 47... Nd7 { [%eval 9.53] [%clk 0:09:59] } 48. Re6+ { [%eval 8.02] [%clk 0:09:12] } 48... Kf3 { [%eval 12.02] [%clk 0:10:19] } 49. h6 { [%eval 12.21] [%clk 0:09:04] } 49... Rxa4?! { [%eval #10] } { Checkmate is now unavoidable. Nc5 was best. } { [%clk 0:08:30] } 50. h7 { [%eval #9] [%clk 0:08:59] } 50... Ra1 { [%eval #7] [%clk 0:08:56] } 51. Be4+ { [%eval #6] [%clk 0:09:18] } 1-0