Event: Rapid-Chess-Championship-Week-10
Site: Chess.com
Date: 2022-04-16
White: Grischuk, Alexander
WhiteElo: 2683
Black: Oparin, Grigoriy
BlackElo: 2613
Result: 1-0
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: 600

1. d4 { [%eval 0.3] [%clk 0:09:21] } 1... Nf6 { [%eval 0.23] [%clk 0:09:22] } 2. c4 { [%eval 0.2] [%clk 0:09:20] } 2... e6 { [%eval 0.23] [%clk 0:09:21] } 3. Nc3 { [%eval 0.05] [%clk 0:09:19] } 3... Bb4 { [%eval 0.25] [%clk 0:09:20] } 4. e3 { [%eval 0.0] [%clk 0:09:18] } 4... O-O { [%eval 0.21] [%clk 0:09:19] } 5. a3 { [%eval -0.18] [%clk 0:09:17] } 5... Bxc3+ { [%eval -0.25] [%clk 0:09:14] } 6. bxc3 { [%eval -0.12] [%clk 0:09:17] } 6... c5 { [%eval 0.0] [%clk 0:09:13] } 7. Bd3 { [%eval 0.0] [%clk 0:09:16] } 7... b6 { [%eval 0.0] [%clk 0:09:01] } 8. e4 { [%eval 0.51] [%clk 0:09:05] } 8... Bb7?! { [%eval 1.23] } { Inaccuracy. d6 was best. } { [%clk 0:08:11] } 9. d5? { [%eval 0.0] } { Mistake. e5 was best. } { [%clk 0:08:06] } 9... d6?! { [%eval 0.85] } { Inaccuracy. exd5 was best. } { [%clk 0:08:05] } 10. Bg5?! { [%eval 0.27] } { Inaccuracy. Ne2 was best. } { [%clk 0:07:01] } 10... Nbd7 { [%eval 0.29] [%clk 0:07:59] } 11. Ne2 { [%eval 0.22] [%clk 0:06:08] } 11... h6 { [%eval 0.16] [%clk 0:07:51] } 12. Bh4 { [%eval 0.46] [%clk 0:06:07] } 12... Ne5 { [%eval 0.55] [%clk 0:07:09] } 13. f4 { [%eval 0.37] [%clk 0:04:59] } 13... Ng6 { [%eval 0.39] [%clk 0:07:07] } 14. Bxf6 { [%eval 0.3] [%clk 0:04:45] } 14... Qxf6 { [%eval 0.22] [%clk 0:07:06] } 15. O-O { [%eval 0.41] [%clk 0:04:45] } 15... Rfe8?! { [%eval 1.01] } { Inaccuracy. e5 was best. } { [%clk 0:06:48] } 16. Qd2?! { [%eval 0.46] } { Inaccuracy. Rf2 was best. } { [%clk 0:04:41] } 16... b5? { [%eval 2.04] } { Mistake. e5 was best. } { [%clk 0:06:12] } 17. cxb5 { [%eval 1.52] [%clk 0:04:33] } 17... exd5 { [%eval 1.58] [%clk 0:06:05] } 18. exd5 { [%eval 1.56] [%clk 0:04:32] } 18... c4? { [%eval 3.37] } { Mistake. Nh4 was best. } { [%clk 0:05:28] } 19. Bxc4 { [%eval 3.35] [%clk 0:04:18] } 19... Rac8 { [%eval 3.31] [%clk 0:05:27] } 20. Bb3 { [%eval 3.3] [%clk 0:04:11] } 20... Re4 { [%eval 3.39] [%clk 0:04:01] } 21. Bc2 { [%eval 3.53] [%clk 0:03:50] } 21... Rec4? { [%eval 5.66] } { Mistake. Ree8 was best. } { [%clk 0:03:34] } 22. Bd3 { [%eval 4.9] [%clk 0:03:42] } 22... Ra4 { [%eval 6.05] [%clk 0:03:31] } 23. c4 { [%eval 4.78] [%clk 0:03:38] } 23... Nh4?! { [%eval 6.4] } { Inaccuracy. Qd8 was best. } { [%clk 0:03:04] } 24. Ra2?! { [%eval 3.97] } { Inaccuracy. Qc3 was best. } { [%clk 0:03:10] } 24... Qd8 { [%eval 4.85] [%clk 0:02:41] } 25. Nc3?! { [%eval 3.71] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:53] } 25... Raxc4 { [%eval 3.92] [%clk 0:02:27] } 26. Bxc4 { [%eval 3.86] [%clk 0:02:53] } 26... Rxc4 { [%eval 3.94] [%clk 0:02:26] } 27. Nd1 { [%eval 3.56] [%clk 0:02:26] } 27... Nf5 { [%eval 3.8] [%clk 0:02:10] } 28. a4 { [%eval 3.19] [%clk 0:02:23] } 28... Rd4 { [%eval 3.04] [%clk 0:02:05] } 29. Qf2 { [%eval 3.32] [%clk 0:02:20] } 29... Qf6?! { [%eval 5.05] } { Inaccuracy. Qb6 was best. } { [%clk 0:01:31] } 30. Ne3 { [%eval 4.84] [%clk 0:02:12] } 30... Nxe3 { [%eval 5.15] [%clk 0:01:12] } 31. Qxe3 { [%eval 4.97] [%clk 0:02:12] } 31... Bxd5 { [%eval 5.25] [%clk 0:01:11] } 32. Rd2 { [%eval 4.88] [%clk 0:02:09] } 32... Re4 { [%eval 5.87] [%clk 0:01:09] } 33. Qxa7 { [%eval 6.38] [%clk 0:02:03] } 33... Qe6 { [%eval 6.07] [%clk 0:00:44] } 34. Qf2 { [%eval 5.44] [%clk 0:01:25] } 34... Rxa4 { [%eval 6.15] [%clk 0:00:41] } 35. f5 { [%eval 5.77] [%clk 0:01:16] } 35... Qe5 { [%eval 5.76] [%clk 0:00:37] } 36. Re1?! { [%eval 3.79] } { Inaccuracy. Qg3 was best. } { [%clk 0:01:15] } 36... Be4 { [%eval 3.85] [%clk 0:00:36] } 37. Rb2 { [%eval 3.75] [%clk 0:01:08] } 37... Ra8?! { [%eval 5.29] } { Inaccuracy. Qf6 was best. } { [%clk 0:00:29] } 38. b6 { [%eval 5.4] [%clk 0:01:07] } 38... Rb8 { [%eval 5.24] [%clk 0:00:28] } 39. Rb4 { [%eval 5.33] [%clk 0:01:01] } 39... d5 { [%eval 5.25] [%clk 0:00:27] } 40. Qg3 { [%eval 5.0] [%clk 0:01:01] } 40... Qe8?! { [%eval 6.79] } { Inaccuracy. Qxg3 was best. } { [%clk 0:00:26] } 41. f6 { [%eval 6.54] [%clk 0:00:59] } 41... g6 { [%eval 7.83] [%clk 0:00:24] } 42. b7 { [%eval 7.84] [%clk 0:00:57] } 42... Qd8 { [%eval 9.38] [%clk 0:00:23] } 43. h3 { [%eval 8.3] [%clk 0:00:54] } 43... Kh7 { [%eval 8.3] [%clk 0:00:22] } 44. Qe5 { [%eval 8.22] [%clk 0:00:50] } 44... Bf5 { [%eval 9.17] [%clk 0:00:19] } 45. Qe7 { [%eval 9.33] [%clk 0:00:47] } 1-0