Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-27
White: Riazantsev, Alexander
WhiteElo: 2639
Black: Sychev, Klementy
BlackElo: 2563
Result: 1-0
ECO: E51
Opening: Nimzo-Indian Defense: Normal Variation, Ragozin Variation
Variant: Standard

1. d4 { [%eval 0.25] } 1... d5 { [%eval 0.25] [%clk 1:36:04] } 2. Nf3 { [%eval 0.0] [%clk 1:38:14] } 2... Nf6 { [%eval 0.13] [%clk 1:36:29] } 3. c4 { [%eval 0.0] [%clk 1:38:39] } 3... e6 { [%eval 0.23] [%clk 1:36:55] } 4. Nc3 { [%eval 0.14] [%clk 1:37:52] } 4... Bb4 { [%eval 0.37] [%clk 1:37:10] } 5. e3 { [%eval 0.06] [%clk 1:33:52] } 5... O-O { [%eval 0.12] [%clk 1:37:21] } 6. Bd2 { [%eval 0.0] [%clk 1:32:59] } 6... b6 { [%eval 0.09] [%clk 1:37:46] } 7. cxd5 { [%eval -0.2] [%clk 1:32:47] } 7... exd5 { [%eval 0.17] [%clk 1:35:24] } 8. Bb5 { [%eval -0.16] [%clk 1:32:42] } 8... Bd6 { [%eval 0.09] [%clk 1:23:00] } 9. O-O { [%eval -0.32] [%clk 1:28:10] } 9... Bg4?! { [%eval 0.5] } { Inaccuracy. c6 was best. } { [%clk 1:07:06] } 10. h3 { [%eval 0.56] [%clk 1:14:43] } 10... Bh5 { [%eval 0.45] [%clk 1:07:21] } 11. g4 { [%eval 0.33] [%clk 1:13:06] } 11... Bg6 { [%eval 0.54] [%clk 0:59:36] } 12. Ne5 { [%eval 0.37] [%clk 1:13:06] } 12... Bxe5 { [%eval 0.27] [%clk 0:53:32] } 13. dxe5 { [%eval 0.35] [%clk 1:12:30] } 13... Ne4 { [%eval 0.39] [%clk 0:53:32] } 14. Nxe4 { [%eval 0.43] [%clk 1:08:44] } 14... Bxe4 { [%eval 0.55] [%clk 0:54:15] } 15. f3 { [%eval 0.41] [%clk 0:58:05] } 15... Bg6 { [%eval 0.16] [%clk 0:54:14] } 16. Bc3 { [%eval 0.29] [%clk 0:49:25] } 16... c6 { [%eval 0.29] [%clk 0:54:01] } 17. Ba4 { [%eval 0.39] [%clk 0:46:44] } 17... Qc7 { [%eval 0.41] [%clk 0:53:02] } 18. e4 { [%eval 0.38] [%clk 0:44:54] } 18... Rd8 { [%eval 0.86] [%clk 0:53:01] } 19. exd5 { [%eval 0.82] [%clk 0:42:39] } 19... Rxd5 { [%eval 0.89] [%clk 0:49:33] } 20. Qe1 { [%eval 1.37] [%clk 0:34:45] } 20... Na6?! { [%eval 2.23] } { Inaccuracy. Bd3 was best. } 21. Bb3 { [%eval 2.29] [%clk 0:34:21] } 21... Rdd8?! { [%eval 3.38] } { Inaccuracy. Nc5 was best. } { [%clk 0:48:59] } 22. f4 { [%eval 3.28] [%clk 0:34:01] } 22... Bd3 { [%eval 3.34] [%clk 0:49:09] } 23. e6 { [%eval 2.9] [%clk 0:27:39] } 23... fxe6 { [%eval 3.38] [%clk 0:49:32] } 24. Qxe6+ { [%eval 2.94] [%clk 0:23:06] } 24... Kh8 { [%eval 2.43] [%clk 0:49:55] } 25. Rae1?! { [%eval 1.71] } { Inaccuracy. Rfe1 was best. } { [%clk 0:14:41] } 25... Bxf1 { [%eval 1.58] [%clk 0:45:15] } 26. Qe7 { [%eval 1.68] [%clk 0:14:48] } 26... Rg8 { [%eval 1.59] [%clk 0:45:34] } 27. Bxg8 { [%eval 1.59] [%clk 0:10:40] } 27... Kxg8 { [%eval 1.74] [%clk 0:34:59] } 28. Qxc7?! { [%eval 0.93] } { Inaccuracy. Qe6+ was best. } { [%clk 0:05:10] } 28... Nxc7 { [%eval 1.04] [%clk 0:35:26] } 29. Re7 { [%eval 1.0] [%clk 0:05:33] } 29... Nb5?? { [%eval 3.23] } { Blunder. Bxh3 was best. } { [%clk 0:35:55] } 30. Rxg7+ { [%eval 3.32] [%clk 0:03:35] } 30... Kf8 { [%eval 3.38] [%clk 0:34:31] } 31. Rxh7 { [%eval 3.01] [%clk 0:04:01] } 31... Bc4 { [%eval 3.09] [%clk 0:34:55] } 32. Bg7+ { [%eval 2.98] [%clk 0:04:10] } 32... Kg8 { [%eval 3.42] [%clk 0:20:19] } 33. Rh8+ { [%eval 3.28] [%clk 0:04:36] } 33... Kxg7 { [%eval 3.37] [%clk 0:20:45] } 34. Rxa8 { [%eval 3.07] [%clk 0:05:03] } 34... Bxa2 { [%eval 3.27] [%clk 0:21:10] } 35. h4 { [%eval 2.93] [%clk 0:05:19] } 35... Bd5?! { [%eval 3.92] } { Inaccuracy. a5 was best. } { [%clk 0:20:29] } 36. Kf2 { [%eval 3.71] [%clk 0:05:42] } 36... c5 { [%eval 4.13] [%clk 0:19:53] } 37. Rd8 { [%eval 3.97] [%clk 0:06:04] } 37... Bf7?! { [%eval 5.54] } { Inaccuracy. Be4 was best. } { [%clk 0:20:08] } 38. h5 { [%eval 5.33] [%clk 0:04:30] } 38... Kh6 { [%eval 5.59] [%clk 0:17:30] } 39. Rh8+ { [%eval 5.29] [%clk 0:03:46] } 39... Kg7 { [%eval 5.07] [%clk 0:17:53] } 40. Rd8 { [%eval 4.39] [%clk 0:54:14] } 40... Kh6 { [%eval 5.32] [%clk 1:07:53] } 41. Kg3 { [%eval 5.59] [%clk 0:48:35] } 41... Nd4 { [%eval 5.79] [%clk 0:59:43] } 42. Rd6+ { [%eval 5.32] [%clk 0:44:02] } 1-0