Event: Rapid-Chess-Championship-Week-25
Site: Chess.com
Date: 2022-08-13
White: Demchenko, Anton
WhiteElo: 2554
Black: Sarana, Alexey
BlackElo: 2702
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 600

1. e4 { [%eval 0.33] [%clk 0:09:34] } 1... c5 { [%eval 0.32] [%clk 0:09:59] } 2. Nf3 { [%eval 0.0] [%clk 0:09:30] } 2... d6 { [%eval 0.0] [%clk 0:09:58] } 3. d4 { [%eval 0.3] [%clk 0:09:25] } 3... cxd4 { [%eval 0.13] [%clk 0:09:58] } 4. Nxd4 { [%eval 0.29] [%clk 0:09:21] } 4... Nf6 { [%eval 0.31] [%clk 0:09:57] } 5. Nc3 { [%eval 0.18] [%clk 0:09:20] } 5... a6 { [%eval 0.0] [%clk 0:09:57] } 6. Bd3 { [%eval 0.24] [%clk 0:09:18] } 6... g6 { [%eval 0.0] [%clk 0:09:53] } 7. f3 { [%eval 0.3] [%clk 0:09:15] } 7... Bg7 { [%eval 0.31] [%clk 0:09:52] } 8. Be3 { [%eval 0.27] [%clk 0:09:14] } 8... Nc6 { [%eval 0.54] [%clk 0:09:51] } 9. Qd2 { [%eval 0.52] [%clk 0:09:09] } 9... Bd7 { [%eval 0.86] [%clk 0:09:48] } 10. O-O-O { [%eval 0.39] [%clk 0:09:04] } 10... b5 { [%eval 0.58] [%clk 0:09:46] } 11. Nxc6 { [%eval 0.53] [%clk 0:08:43] } 11... Bxc6 { [%eval 0.42] [%clk 0:09:46] } 12. Bh6 { [%eval 0.63] [%clk 0:08:42] } 12... O-O { [%eval 0.82] [%clk 0:09:20] } 13. h4 { [%eval 0.9] [%clk 0:08:32] } 13... b4 { [%eval 1.0] [%clk 0:09:20] } 14. Ne2 { [%eval 0.52] [%clk 0:08:29] } 14... Qa5 { [%eval 1.1] [%clk 0:09:09] } 15. Kb1?! { [%eval 0.51] } { Inaccuracy. Bxg7 was best. } { [%clk 0:08:27] } 15... Qc5?? { [%eval 3.1] } { Blunder. Bxh6 was best. } { [%clk 0:08:44] } 16. h5 { [%eval 3.4] [%clk 0:07:25] } 16... Bb5 { [%eval 3.75] [%clk 0:08:26] } 17. hxg6 { [%eval 3.53] [%clk 0:07:15] } 17... fxg6 { [%eval 3.75] [%clk 0:08:26] } 18. Bxg7 { [%eval 3.24] [%clk 0:06:33] } 18... Kxg7 { [%eval 3.7] [%clk 0:08:25] } 19. Nf4 { [%eval 3.08] [%clk 0:06:29] } 19... Qe5 { [%eval 3.71] [%clk 0:06:58] } 20. Nd5 { [%eval 2.96] [%clk 0:06:00] } 20... Bxd3 { [%eval 2.61] [%clk 0:06:54] } 21. cxd3? { [%eval 1.26] } { Mistake. Qh6+ was best. } { [%clk 0:05:43] } 21... Nxd5 { [%eval 1.69] [%clk 0:06:31] } 22. Qh6+ { [%eval 1.59] [%clk 0:05:28] } 22... Kf7 { [%eval 1.67] [%clk 0:06:30] } 23. Qxh7+ { [%eval 1.38] [%clk 0:05:28] } 23... Qg7 { [%eval 1.57] [%clk 0:06:30] } 24. exd5 { [%eval 1.25] [%clk 0:05:15] } 24... Rh8 { [%eval 1.53] [%clk 0:06:29] } 25. Qxg7+ { [%eval 1.14] [%clk 0:05:14] } 25... Kxg7 { [%eval 1.2] [%clk 0:06:29] } 26. Kc2?! { [%eval 0.35] } { Inaccuracy. Rxh8 was best. } { [%clk 0:04:39] } 26... Rhc8+ { [%eval 0.71] [%clk 0:05:53] } 27. Kb3 { [%eval 0.5] [%clk 0:04:38] } 27... Rc5 { [%eval 0.56] [%clk 0:05:52] } 28. Rhe1 { [%eval 0.65] [%clk 0:03:25] } 28... Ra7 { [%eval 0.51] [%clk 0:05:43] } 29. Re4 { [%eval 0.35] [%clk 0:03:24] } 29... a5 { [%eval 0.32] [%clk 0:05:39] } 30. d4 { [%eval 0.17] [%clk 0:03:22] } 30... Rxd5 { [%eval 0.39] [%clk 0:05:36] } 31. Rc1 { [%eval 0.3] [%clk 0:03:01] } 31... Rh5 { [%eval 0.53] [%clk 0:05:23] } 32. Ka4 { [%eval 0.53] [%clk 0:02:55] } 32... Rh2 { [%eval 0.65] [%clk 0:05:21] } 33. Rc2 { [%eval 0.69] [%clk 0:02:55] } 33... Rh1 { [%eval 0.95] [%clk 0:05:20] } 34. Rce2 { [%eval 0.53] [%clk 0:02:43] } 34... Kf7 { [%eval 0.59] [%clk 0:05:19] } 35. Rf4+ { [%eval 0.78] [%clk 0:02:38] } 35... Kg7 { [%eval 0.66] [%clk 0:05:18] } 36. Rfe4 { [%eval 0.76] [%clk 0:02:37] } 36... Kf7 { [%eval 0.8] [%clk 0:05:17] } 37. Rf4+ { [%eval 0.74] [%clk 0:02:36] } 37... Ke8 { [%eval 0.74] [%clk 0:05:17] } 38. Rg4 { [%eval 0.42] [%clk 0:02:32] } 38... Rd1 { [%eval 0.53] [%clk 0:05:13] } 39. b3 { [%eval 0.85] [%clk 0:02:18] } 39... Kf7 { [%eval 0.53] [%clk 0:05:04] } 40. Rf4+ { [%eval 0.85] [%clk 0:02:16] } 40... Ke8 { [%eval 0.66] [%clk 0:04:58] } 41. Rg4 { [%eval 0.63] [%clk 0:02:16] } 41... Rd3 { [%eval 0.88] [%clk 0:04:35] } 42. Rh4 { [%eval 0.59] [%clk 0:02:11] } 42... Kf7 { [%eval 0.57] [%clk 0:04:32] } 43. Rf4+ { [%eval 0.87] [%clk 0:02:07] } 43... Kg7 { [%eval 1.17] [%clk 0:04:16] } 44. Rfe4?! { [%eval 0.52] } { Inaccuracy. g4 was best. } { [%clk 0:02:06] } 44... Kf6 { [%eval 0.87] [%clk 0:04:15] } 45. Rf4+ { [%eval 0.41] [%clk 0:02:05] } 45... Kg5?! { [%eval 1.19] } { Inaccuracy. Kg7 was best. } { [%clk 0:04:14] } 46. Rfe4 { [%eval 0.92] [%clk 0:02:03] } 46... Ra8 { [%eval 0.91] [%clk 0:04:13] } 47. Rg4+ { [%eval 1.2] [%clk 0:01:59] } 47... Kf6 { [%eval 1.4] [%clk 0:04:05] } 48. Rf4+ { [%eval 1.35] [%clk 0:01:58] } 48... Kg5 { [%eval 1.25] [%clk 0:04:03] } 49. Rg4+ { [%clk 0:01:58] } 49... Kf6 { [%clk 0:04:02] } 50. Rf4+ { [%clk 0:01:57] } 50... Kg5 { [%clk 0:04:02] } 51. Rg4+ { [%clk 0:01:57] } 1/2-1/2