Event: ERCC
Date: 2021-12-19
White: Kovalenko, Igor
WhiteElo: 2649
Black: Kalogeris, Ioannis
BlackElo: 2263
Result: 1-0
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:18] } 1... d5 { [%eval 0.37] [%clk 0:15:10] } 2. c4 { [%eval 0.35] [%clk 0:15:27] } 2... c6 { [%eval 0.28] [%clk 0:15:16] } 3. cxd5 { [%eval 0.13] [%clk 0:15:35] } 3... cxd5 { [%eval 0.19] [%clk 0:15:18] } 4. Bf4 { [%eval 0.32] [%clk 0:15:43] } 4... Nc6 { [%eval 0.29] [%clk 0:14:42] } 5. e3 { [%eval 0.13] [%clk 0:15:51] } 5... Nf6 { [%eval 0.13] [%clk 0:14:25] } 6. Bb5 { [%eval 0.16] [%clk 0:15:55] } 6... Bd7 { [%eval 0.34] [%clk 0:13:59] } 7. Nf3 { [%eval 0.13] [%clk 0:15:34] } 7... a6 { [%eval 0.37] [%clk 0:13:55] } 8. Bxc6 { [%eval 0.19] [%clk 0:15:42] } 8... Bxc6 { [%eval 0.19] [%clk 0:13:58] } 9. Ne5 { [%eval 0.35] [%clk 0:15:50] } 9... Qb6 { [%eval 0.79] [%clk 0:13:39] } 10. Nd2 { [%eval 0.33] [%clk 0:15:25] } 10... e6 { [%eval 0.41] [%clk 0:13:06] } 11. O-O { [%eval 0.37] [%clk 0:15:24] } 11... Be7 { [%eval 0.13] [%clk 0:12:34] } 12. Qb3 { [%eval 0.0] [%clk 0:15:11] } 12... Qa5? { [%eval 1.21] } { Mistake. Qxb3 was best. } { [%clk 0:08:57] } 13. Nxc6 { [%eval 1.18] [%clk 0:15:02] } 13... bxc6 { [%eval 0.99] [%clk 0:09:05] } 14. Qb7 { [%eval 0.98] [%clk 0:15:10] } 14... O-O { [%eval 0.98] [%clk 0:08:42] } 15. Nb3 { [%eval 0.75] [%clk 0:15:18] } 15... Qb4 { [%eval 0.76] [%clk 0:08:40] } 16. Qxb4 { [%eval 1.0] [%clk 0:15:25] } 16... Bxb4 { [%eval 0.73] [%clk 0:08:48] } 17. Rfc1 { [%eval 0.56] [%clk 0:11:34] } 17... Rfc8 { [%eval 0.53] [%clk 0:08:41] } 18. Rc2 { [%eval 0.7] [%clk 0:10:54] } 18... a5 { [%eval 0.69] [%clk 0:07:58] } 19. Rac1 { [%eval 0.19] [%clk 0:09:49] } 19... a4 { [%eval 0.4] [%clk 0:07:20] } 20. Nc5 { [%eval 0.37] [%clk 0:09:58] } 20... Bxc5 { [%eval 0.51] [%clk 0:07:04] } 21. Rxc5 { [%eval 0.37] [%clk 0:10:06] } 21... Ra6 { [%eval 0.67] [%clk 0:07:10] } 22. f3 { [%eval 0.44] [%clk 0:07:48] } 22... Nd7 { [%eval 0.41] [%clk 0:06:15] } 23. R5c3 { [%eval 0.47] [%clk 0:05:09] } 23... f6 { [%eval 0.23] [%clk 0:05:34] } 24. Bd6 { [%eval 0.4] [%clk 0:04:54] } 24... Kf7 { [%eval 0.57] [%clk 0:05:30] } 25. e4 { [%eval 0.63] [%clk 0:04:58] } 25... Rb6?! { [%eval 1.5] } { Inaccuracy. Nf8 was best. } { [%clk 0:04:57] } 26. R1c2? { [%eval 0.16] } { Mistake. exd5 was best. } { [%clk 0:04:57] } 26... Rb5 { [%eval 0.32] [%clk 0:04:08] } 27. Ba3 { [%eval 0.0] [%clk 0:04:39] } 27... Nb6 { [%eval 0.31] [%clk 0:02:41] } 28. Rxc6 { [%eval 0.4] [%clk 0:04:12] } 28... Rxc6 { [%eval 0.24] [%clk 0:02:48] } 29. Rxc6 { [%eval 0.32] [%clk 0:04:21] } 29... Nc4 { [%eval 0.21] [%clk 0:02:53] } 30. Rc7+ { [%eval 0.35] [%clk 0:02:50] } 30... Kg8 { [%eval 0.29] [%clk 0:02:56] } 31. exd5 { [%eval 0.24] [%clk 0:02:30] } 31... exd5 { [%eval 0.25] [%clk 0:02:56] } 32. Ra7 { [%eval 0.29] [%clk 0:02:39] } 32... Nxb2 { [%eval 0.31] [%clk 0:02:59] } 33. Kf2 { [%eval 0.37] [%clk 0:00:31] } 33... Nd3+ { [%eval 0.39] [%clk 0:01:06] } 34. Kg3 { [%eval 0.33] [%clk 0:00:19] } 34... h5 { [%eval 0.28] [%clk 0:00:51] } 35. h4 { [%eval 0.24] [%clk 0:00:26] } 35... Nb4 { [%eval 0.65] [%clk 0:00:48] } 36. Kf4 { [%eval 0.64] [%clk 0:00:24] } 36... g6?! { [%eval 1.18] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:35] } 37. Rxa4 { [%eval 1.25] [%clk 0:00:32] } 37... Nxa2?? { [%eval 4.33] } { Blunder. Nd3+ was best. } { [%clk 0:00:38] } 38. Ra8+ { [%eval 4.43] [%clk 0:00:41] } 38... Kf7 { [%eval 4.25] [%clk 0:00:45] } 39. Ra7+ { [%eval 4.56] [%clk 0:00:50] } 39... Kg8?! { [%eval 6.11] } { Inaccuracy. Ke8 was best. } { [%clk 0:00:20] } 40. Be7 { [%eval 6.09] [%clk 0:00:59] } 40... Nb4 { [%eval 6.93] [%clk 0:00:12] } 41. Bxf6 { [%eval 7.2] [%clk 0:01:06] } 41... Nc6 { [%eval 7.99] [%clk 0:00:13] } 42. Rc7 { [%eval 8.26] [%clk 0:01:12] } 42... Rb6 { [%eval 8.99] [%clk 0:00:14] } 43. Kg5 { [%eval 9.12] [%clk 0:01:19] } 1-0