Event: Open
Site: Warsaw, Poland
Date: 2021-12-27
White: Riazantsev, Alexander
WhiteElo: 2632
Black: Christiansen, Johan-Sebastian
BlackElo: 2522
Result: 1/2-1/2
ECO: D22
Opening: Queen's Gambit Accepted: Alekhine Defense, Haberditz Variation
Variant: Standard

1. d4 { [%eval 0.29] [%clk 0:15:18] } 1... d5 { [%eval 0.31] [%clk 0:15:19] } 2. c4 { [%eval 0.35] [%clk 0:15:26] } 2... dxc4 { [%eval 0.43] [%clk 0:15:26] } 3. Nf3 { [%eval 0.0] [%clk 0:15:34] } 3... a6 { [%eval 0.33] [%clk 0:14:32] } 4. e3 { [%eval 0.09] [%clk 0:14:49] } 4... b5?! { [%eval 0.73] } { Inaccuracy. Nf6 was best. } { [%clk 0:14:40] } 5. a4 { [%eval 0.49] [%clk 0:14:57] } 5... Bb7 { [%eval 0.57] [%clk 0:14:49] } 6. b3 { [%eval 0.58] [%clk 0:15:00] } 6... e6 { [%eval 0.46] [%clk 0:14:57] } 7. bxc4 { [%eval 0.85] [%clk 0:15:08] } 7... bxc4 { [%eval 0.52] [%clk 0:15:06] } 8. Bxc4 { [%eval 0.5] [%clk 0:15:14] } 8... c5 { [%eval 0.82] [%clk 0:14:33] } 9. O-O { [%eval 0.77] [%clk 0:15:10] } 9... Nf6 { [%eval 0.51] [%clk 0:14:18] } 10. Qe2 { [%eval 0.47] [%clk 0:14:27] } 10... cxd4 { [%eval 0.38] [%clk 0:14:04] } 11. Nxd4 { [%eval 0.54] [%clk 0:14:16] } 11... Bd6 { [%eval 0.62] [%clk 0:13:58] } 12. Nd2 { [%eval 0.35] [%clk 0:13:21] } 12... O-O { [%eval 0.32] [%clk 0:13:19] } 13. Bb2 { [%eval 0.27] [%clk 0:13:04] } 13... Nbd7 { [%eval 0.17] [%clk 0:12:55] } 14. a5 { [%eval 0.15] [%clk 0:11:48] } 14... Qe7 { [%eval 0.01] [%clk 0:12:05] } 15. h3 { [%eval 0.2] [%clk 0:11:07] } 15... Rfc8 { [%eval 0.03] [%clk 0:11:58] } 16. Rfc1 { [%eval 0.22] [%clk 0:09:25] } 16... Bb4 { [%eval 0.05] [%clk 0:11:55] } 17. N4b3 { [%eval 0.41] [%clk 0:08:10] } 17... e5 { [%eval 0.26] [%clk 0:10:48] } 18. Bd3 { [%eval 0.53] [%clk 0:07:09] } 18... Qd6 { [%eval 0.37] [%clk 0:08:55] } 19. Nc4 { [%eval 0.24] [%clk 0:06:33] } 19... Qe6 { [%eval 0.6] [%clk 0:09:04] } 20. e4 { [%eval 0.51] [%clk 0:04:39] } 20... g6 { [%eval 0.85] [%clk 0:08:36] } 21. Kh2 { [%eval 0.59] [%clk 0:04:48] } 21... Bf8 { [%eval 0.79] [%clk 0:07:32] } 22. Rc2 { [%eval 0.6] [%clk 0:04:35] } 22... Rab8 { [%eval 0.68] [%clk 0:07:29] } 23. Rac1?? { [%eval -1.86] } { Blunder. Nbd2 was best. } { [%clk 0:04:07] } 23... Bxe4 { [%eval -1.94] [%clk 0:06:06] } 24. Bxe4 { [%eval -2.16] [%clk 0:03:04] } 24... Nxe4 { [%eval -1.71] [%clk 0:04:52] } 25. Qxe4 { [%eval -1.53] [%clk 0:03:12] } 25... Rxb3 { [%eval -1.98] } 26. Ba1 { [%eval -2.15] } 26... Rb4 { [%eval -1.9] [%clk 0:04:54] } 27. Qe2 { [%eval -1.87] [%clk 0:03:28] } 27... Bh6?! { [%eval -0.92] } { Inaccuracy. Rc5 was best. } { [%clk 0:04:30] } 28. Ne3 { [%eval -0.82] [%clk 0:02:29] } 28... Rxc2 { [%eval -0.84] } 29. Rxc2 { [%eval -0.64] [%clk 0:02:39] } 29... Rb5 { [%eval -0.63] [%clk 0:03:39] } 30. Nc4? { [%eval -1.96] } { Mistake. Rc8+ was best. } { [%clk 0:01:29] } 30... Rc5 { [%eval -1.72] [%clk 0:03:39] } 31. Bb2 { [%eval -1.72] [%clk 0:01:18] } 31... Bg7 { [%eval -1.24] [%clk 0:03:39] } 32. Ba3 { [%eval -1.28] [%clk 0:01:27] } 32... Rc6?! { [%eval -0.75] } { Inaccuracy. Rd5 was best. } { [%clk 0:03:48] } 33. Nb6 { [%eval -0.75] [%clk 0:01:17] } 33... Nb8? { [%eval 0.49] } { Mistake. Rxc2 was best. } { [%clk 0:00:23] } 34. Qd3? { [%eval -0.52] } { Mistake. Rd2 was best. } { [%clk 0:01:26] } 34... Bf6?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:00:30] } 35. Rd2?! { [%eval -0.85] } { Inaccuracy. Rxc6 was best. } { [%clk 0:00:13] } 35... h5?! { [%eval 0.07] } { Inaccuracy. e4 was best. } { [%clk 0:00:38] } 36. Qe4 { [%eval -0.23] [%clk 0:00:21] } 36... Be7?! { [%eval 0.7] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:28] } 37. Bb2?! { [%eval -0.16] } { Inaccuracy. Bxe7 was best. } { [%clk 0:00:24] } 37... Bf6?! { [%eval 0.6] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:25] } 38. f4?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:15] } 38... Kh7 { [%eval 0.0] [%clk 0:00:16] } 39. fxe5 { [%eval -0.03] [%clk 0:00:12] } 39... Bg7? { [%eval 1.32] } { Mistake. Rc5 was best. } { [%clk 0:00:25] } 40. Qd5?? { [%eval -0.32] } { Blunder. Rd8 was best. } { [%clk 0:00:13] } 40... Qxd5 { [%eval -0.28] [%clk 0:00:17] } 41. Nxd5 { [%eval -0.31] [%clk 0:00:16] } 41... Rc5 { [%eval -0.19] [%clk 0:00:19] } 42. Nf6+ { [%eval -0.29] [%clk 0:00:12] } 42... Bxf6 { [%eval -0.25] [%clk 0:00:22] } 43. exf6 { [%eval -0.25] [%clk 0:00:21] } 43... Rxa5 { [%eval -0.24] [%clk 0:00:30] } 44. Rd8 { [%eval -0.14] [%clk 0:00:16] } 44... Rb5 { [%eval -0.29] [%clk 0:00:39] } 45. Bc3 { [%eval -0.24] [%clk 0:00:25] } 45... g5 { [%eval -0.3] [%clk 0:00:46] } 46. Rf8 { [%eval -0.36] [%clk 0:00:12] } 46... Kg6 { [%eval 0.0] } 47. g4 { [%eval 0.0] } 47... hxg4 { [%eval -0.04] [%clk 0:01:01] } 48. hxg4 { [%eval 0.0] [%clk 0:00:31] } 48... Nd7 { [%eval 0.0] [%clk 0:00:39] } 49. Rg8+ { [%eval 0.0] [%clk 0:00:39] } 49... Kh6 { [%eval 0.0] [%clk 0:00:48] } 50. Rh8+ { [%eval 0.0] [%clk 0:00:32] } 50... Kg6 { [%eval 0.0] [%clk 0:00:57] } 51. Rg8+ { [%eval 0.0] [%clk 0:00:42] } 51... Kh6 { [%eval 0.0] [%clk 0:01:06] } 52. Rh8+ { [%eval 0.0] [%clk 0:00:42] } 1/2-1/2