Event: WRBC 2022. Rapid Open
Site: Almaty, Kazakhstan
Date: 2022-12-27
White: Matlakov, Maxim
WhiteElo: 2671
Black: Kovalev, Vladislav
BlackElo: 2523
Result: 1/2-1/2
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: 25+10

1. d4 { [%eval 0.0] [%clk 0:14:54] } 1... Nf6 { [%eval 0.23] [%clk 0:15:15] } 2. c4 { [%eval 0.13] [%clk 0:15:03] } 2... e6 { [%eval 0.23] [%clk 0:15:16] } 3. Nc3 { [%eval 0.05] [%clk 0:15:11] } 3... Bb4 { [%eval 0.25] [%clk 0:14:37] } 4. e3 { [%eval 0.0] [%clk 0:15:15] } 4... O-O { [%eval 0.21] [%clk 0:14:26] } 5. a3 { [%eval -0.15] [%clk 0:15:23] } 5... Bxc3+ { [%eval -0.25] [%clk 0:13:25] } 6. bxc3 { [%eval -0.17] [%clk 0:15:31] } 6... b6 { [%eval -0.05] [%clk 0:12:50] } 7. Bd3 { [%eval -0.2] [%clk 0:15:23] } 7... Bb7 { [%eval 0.0] [%clk 0:12:27] } 8. f3 { [%eval 0.19] [%clk 0:15:24] } 8... Nh5 { [%eval 0.47] [%clk 0:11:00] } 9. Nh3 { [%eval 0.57] [%clk 0:11:12] } 9... Qh4+ { [%eval 0.5] [%clk 0:10:54] } 10. Nf2 { [%eval 0.56] [%clk 0:11:05] } 10... f5 { [%eval 0.65] [%clk 0:10:53] } 11. O-O { [%eval 0.59] [%clk 0:10:50] } 11... Nc6 { [%eval 0.59] [%clk 0:08:51] } 12. e4 { [%eval 0.65] [%clk 0:09:45] } 12... fxe4 { [%eval 0.82] [%clk 0:08:00] } 13. Nxe4 { [%eval 0.77] [%clk 0:08:37] } 13... h6 { [%eval 0.83] [%clk 0:08:07] } 14. Ra2 { [%eval 1.27] [%clk 0:06:53] } 14... Na5 { [%eval 1.33] [%clk 0:07:48] } 15. c5?! { [%eval 0.7] } { Inaccuracy. Bg5 was best. } { [%clk 0:05:19] } 15... Nf6 { [%eval 0.57] [%clk 0:04:58] } 16. Re2 { [%eval 0.17] [%clk 0:04:01] } 16... Nxe4 { [%eval 0.24] [%clk 0:04:43] } 17. Bxe4 { [%eval 0.11] [%clk 0:04:10] } 17... Bxe4 { [%eval 0.36] [%clk 0:04:25] } 18. Rxe4 { [%eval 0.26] [%clk 0:04:18] } 18... Qe7 { [%eval 0.36] [%clk 0:04:05] } 19. Bf4 { [%eval 0.28] [%clk 0:03:48] } 19... Rac8 { [%eval 0.52] [%clk 0:03:28] } 20. Qe2 { [%eval 0.59] [%clk 0:03:00] } 20... Nc6 { [%eval 0.7] [%clk 0:03:09] } 21. Bg3 { [%eval 0.47] [%clk 0:02:33] } 21... Rf5 { [%eval 0.54] [%clk 0:03:04] } 22. Rd1 { [%eval 0.43] [%clk 0:02:11] } 22... Qf8 { [%eval 0.46] [%clk 0:02:33] } 23. cxb6 { [%eval 0.53] [%clk 0:01:53] } 23... cxb6 { [%eval 0.4] [%clk 0:01:07] } 24. c4 { [%eval 0.5] [%clk 0:02:01] } 24... Na5 { [%eval 0.25] [%clk 0:00:42] } 25. d5 { [%eval 0.23] [%clk 0:02:07] } 25... Qxa3 { [%eval 0.72] [%clk 0:00:24] } 26. dxe6 { [%eval 0.61] [%clk 0:01:07] } 26... dxe6 { [%eval 0.68] [%clk 0:00:33] } 27. Bd6 { [%eval 0.27] [%clk 0:01:16] } 27... Qb3 { [%eval 0.4] [%clk 0:00:18] } 28. c5 { [%eval -0.04] [%clk 0:01:01] } 28... Nb7 { [%eval 0.05] [%clk 0:00:12] } 29. Rb4 { [%eval 0.0] [%clk 0:00:42] } 29... Qxb4 { [%eval 0.0] [%clk 0:00:12] } 30. Qxe6+ { [%eval 0.0] [%clk 0:00:50] } 30... Rf7 { [%eval 0.0] [%clk 0:00:21] } 31. Qxc8+ { [%eval 0.0] [%clk 0:00:58] } 31... Kh7 { [%eval 0.0] [%clk 0:00:30] } 32. Qe8 { [%eval -0.24] [%clk 0:00:43] } 32... Rf6 { [%eval -0.19] [%clk 0:00:12] } 33. Be5?! { [%eval -1.01] } { Inaccuracy. Qe4+ was best. } { [%clk 0:00:13] } 33... Qxc5+ { [%eval -1.01] [%clk 0:00:13] } 34. Kh1?! { [%eval -1.62] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:13] } 34... Qc6? { [%eval 0.0] } { Mistake. Rf8 was best. } { [%clk 0:00:12] } 35. Qe7?! { [%eval -0.62] } { Inaccuracy. Qd7 was best. } { [%clk 0:00:17] } 35... Rg6 { [%eval -0.6] [%clk 0:00:13] } 36. h4?! { [%eval -1.5] } { Inaccuracy. h3 was best. } { [%clk 0:00:22] } 36... Qe6? { [%eval 0.0] } { Mistake. Qc2 was best. } { [%clk 0:00:13] } 37. Qc7 { [%eval -0.09] [%clk 0:00:23] } 37... Nc5 { [%eval -0.07] [%clk 0:00:15] } 38. Rd2?? { [%eval -2.7] } { Blunder. Kh2 was best. } { [%clk 0:00:18] } 38... Qf5?? { [%eval -0.16] } { Blunder. Qc4 was best. } { [%clk 0:00:13] } 39. Re2?! { [%eval -1.07] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:13] } 39... Nb7?? { [%eval 3.81] } { Blunder. Qb1+ was best. } { [%clk 0:15:10] } 1/2-1/2