Event: Rapid Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-28
White: Kovalev, Vladislav
WhiteTitle: GM
WhiteElo: 2532
Black: Sarana, Alexey
BlackTitle: GM
BlackElo: 2649
Result: 1-0
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.2] [%clk 0:15:19] } 1... d6?! { [%eval 0.75] } { Inaccuracy. e5 was best. } { [%clk 0:15:20] } 2. d4 { [%eval 0.4] [%clk 0:15:27] } 2... Nf6 { [%eval 0.63] [%clk 0:15:29] } 3. Nc3 { [%eval 0.74] [%clk 0:15:37] } 3... e5 { [%eval 0.52] [%clk 0:15:38] } 4. Nf3 { [%eval 0.63] [%clk 0:15:36] } 4... Nbd7 { [%eval 0.4] [%clk 0:15:46] } 5. Bc4 { [%eval 0.49] [%clk 0:15:45] } 5... Be7 { [%eval 0.4] [%clk 0:15:55] } 6. O-O { [%eval 0.4] [%clk 0:15:53] } 6... c6 { [%eval 0.58] [%clk 0:16:04] } 7. a4 { [%eval 0.55] [%clk 0:16:02] } 7... a5 { [%eval 0.57] [%clk 0:16:11] } 8. Re1 { [%eval 0.69] [%clk 0:16:08] } 8... O-O { [%eval 0.58] [%clk 0:16:18] } 9. h3 { [%eval 0.57] [%clk 0:16:04] } 9... Nb6 { [%eval 0.74] [%clk 0:16:23] } 10. Bb3 { [%eval 0.56] [%clk 0:15:37] } 10... Nfd7 { [%eval 0.61] [%clk 0:16:22] } 11. Be3 { [%eval 0.75] [%clk 0:15:43] } 11... exd4 { [%eval 0.62] [%clk 0:16:30] } 12. Nxd4 { [%eval 0.57] [%clk 0:15:48] } 12... Nc5 { [%eval 0.7] [%clk 0:16:39] } 13. Qf3 { [%eval 0.65] [%clk 0:15:47] } 13... Nxb3 { [%eval 0.52] [%clk 0:16:47] } 14. cxb3 { [%eval 0.53] [%clk 0:15:56] } 14... Nd7 { [%eval 0.67] [%clk 0:16:55] } 15. Nf5 { [%eval 0.67] [%clk 0:12:41] } 15... Ne5 { [%eval 0.43] [%clk 0:16:46] } 16. Nxe7+ { [%eval 0.37] [%clk 0:12:49] } 16... Qxe7 { [%eval 0.46] [%clk 0:16:52] } 17. Qg3 { [%eval 0.94] [%clk 0:12:58] } 17... Be6 { [%eval 0.4] [%clk 0:13:18] } 18. f4 { [%eval 0.94] [%clk 0:13:06] } 18... Nd7 { [%eval 0.31] [%clk 0:13:26] } 19. Bd4 { [%eval 0.21] [%clk 0:10:50] } 19... f6 { [%eval 0.24] [%clk 0:13:23] } 20. Nd5 { [%eval 0.28] [%clk 0:09:47] } 20... Bxd5?! { [%eval 1.31] } { Inaccuracy. Qd8 was best. } { [%clk 0:11:09] } 21. exd5 { [%eval 1.32] [%clk 0:09:56] } 21... Qf7 { [%eval 1.38] [%clk 0:11:18] } 22. Re6 { [%eval 1.41] [%clk 0:07:13] } 22... cxd5 { [%eval 1.37] [%clk 0:09:22] } 23. Rxd6 { [%eval 1.39] [%clk 0:07:04] } 23... Rfe8 { [%eval 1.66] [%clk 0:09:30] } 24. Rd1 { [%eval 1.93] [%clk 0:06:24] } 24... Rac8 { [%eval 1.99] [%clk 0:06:20] } 25. Qg4 { [%eval 2.27] [%clk 0:04:49] } 25... Rc7 { [%eval 2.14] [%clk 0:04:23] } 26. Bc3 { [%eval 2.34] [%clk 0:04:32] } 26... b6 { [%eval 2.32] [%clk 0:04:30] } 27. Qf5 { [%eval 1.79] [%clk 0:03:10] } 27... Nc5 { [%eval 2.09] [%clk 0:02:46] } 28. Rxb6 { [%eval 2.33] [%clk 0:02:46] } 28... Ne4 { [%eval 1.36] [%clk 0:02:48] } 29. Qxd5 { [%eval 2.46] [%clk 0:00:45] } 29... Nxc3 { [%eval 2.53] [%clk 0:02:56] } 30. bxc3 { [%eval 2.36] [%clk 0:00:42] } 30... Rxc3 { [%eval 2.39] [%clk 0:03:04] } 31. Rb7 { [%eval 2.5] [%clk 0:00:24] } 31... Qxd5 { [%eval 2.57] [%clk 0:03:13] } 32. Rxd5 { [%eval 2.62] [%clk 0:00:33] } 32... h5 { [%eval 2.39] [%clk 0:03:22] } 33. Rxh5?? { [%eval 0.03] } { Blunder. Rxa5 was best. } { [%clk 0:00:27] } 33... Ree3?? { [%eval 2.97] } { Blunder. Re2 was best. } { [%clk 0:02:15] } 34. Kh2 { [%eval 3.11] [%clk 0:00:29] } 34... Rxb3 { [%eval 3.02] [%clk 0:00:39] } 35. Rxb3 { [%eval 3.35] [%clk 0:00:38] } 35... Rxb3 { [%eval 3.42] [%clk 0:00:48] } 36. Rxa5 { [%eval 3.25] [%clk 0:00:47] } 36... Kh7 { [%eval 3.25] [%clk 0:00:57] } 37. h4 { [%eval 3.17] [%clk 0:00:31] } 37... Kg6 { [%eval 3.27] [%clk 0:01:07] } 38. h5+ { [%eval 3.48] [%clk 0:00:34] } 38... Kh6 { [%eval 3.13] [%clk 0:01:16] } 39. g3 { [%eval 3.24] [%clk 0:00:42] } 39... Ra3 { [%eval 3.58] [%clk 0:01:15] } 40. Kh3 { [%eval 4.01] [%clk 0:00:49] } 40... Kh7 { [%eval 3.23] [%clk 0:01:01] } 41. Kg4 { [%eval 3.72] [%clk 0:00:46] } 41... Kh6 { [%eval 3.67] [%clk 0:01:10] } 42. Ra8 { [%eval 3.62] [%clk 0:00:54] } 42... Kh7 { [%eval 3.95] [%clk 0:01:19] } 43. a5 { [%eval 3.91] [%clk 0:00:48] } 43... Rb3 { [%eval 3.75] [%clk 0:01:18] } 44. a6 { [%eval 4.51] [%clk 0:00:46] } 44... Rb5 { [%eval 4.78] [%clk 0:01:24] } 45. a7 { [%eval 4.6] [%clk 0:00:25] } 45... Ra5 { [%eval 4.73] [%clk 0:01:28] } 46. f5 { [%eval 5.42] [%clk 0:00:21] } 46... Ra4+ { [%eval 5.26] [%clk 0:01:20] } 47. Kf3 { [%eval 5.44] [%clk 0:00:29] } 47... Ra3+ { [%eval 5.39] [%clk 0:01:29] } 48. Ke4 { [%eval 5.35] [%clk 0:00:37] } 48... Ra4+ { [%eval 5.85] [%clk 0:01:38] } 49. Kd5 { [%eval 5.34] [%clk 0:00:43] } 49... Ra5+ { [%eval 5.82] [%clk 0:01:47] } 50. Ke6 { [%eval 5.83] [%clk 0:00:49] } 50... Ra1 { [%eval 6.03] [%clk 0:01:48] } 51. Kf7 { [%eval 5.21] [%clk 0:00:43] } 51... Ra6 { [%eval 6.59] [%clk 0:01:52] } 52. g4 { [%eval 6.73] [%clk 0:00:43] } 52... Ra4 { [%eval 7.34] [%clk 0:02:01] } 53. h6 { [%eval 6.96] [%clk 0:00:42] } 1-0