Event: Sheikh Hamdan Bin Rashed Cup - Rapid
Site: EXPO 2020
Date: 2021-12-07
White: Kovalev, Vladislav
WhiteElo: 2647
Black: Fedoseev, Vladimir
BlackElo: 2692
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Endgame Offer
Variant: Standard

1. e4 { [%eval 0.2] [%clk 0:15:18] } 1... c6 { [%eval 0.13] [%clk 0:15:16] } 2. Nf3 { [%eval 0.0] [%clk 0:15:25] } 2... d5 { [%eval 0.37] [%clk 0:15:24] } 3. d3 { [%eval 0.09] [%clk 0:15:34] } 3... g6 { [%eval 0.46] [%clk 0:15:31] } 4. Nbd2 { [%eval 0.32] [%clk 0:14:27] } 4... Bg7 { [%eval 0.25] [%clk 0:15:30] } 5. g3 { [%eval 0.21] [%clk 0:14:06] } 5... e5 { [%eval 0.25] [%clk 0:14:59] } 6. Qe2 { [%eval -0.25] [%clk 0:14:14] } 6... d4 { [%eval 0.19] [%clk 0:13:57] } 7. Bg2 { [%eval 0.14] [%clk 0:13:20] } 7... c5 { [%eval 0.1] [%clk 0:14:05] } 8. O-O { [%eval 0.26] [%clk 0:13:25] } 8... Nc6 { [%eval 0.23] [%clk 0:14:13] } 9. a4 { [%eval 0.2] [%clk 0:13:16] } 9... Nge7 { [%eval 0.09] [%clk 0:13:46] } 10. Nc4 { [%eval 0.3] [%clk 0:12:02] } 10... O-O { [%eval 0.06] [%clk 0:13:30] } 11. Bd2 { [%eval 0.18] [%clk 0:11:49] } 11... f6 { [%eval 0.24] [%clk 0:12:40] } 12. c3 { [%eval 0.19] [%clk 0:11:00] } 12... Be6 { [%eval 0.6] [%clk 0:11:30] } 13. cxd4 { [%eval 0.51] [%clk 0:10:46] } 13... exd4 { [%eval 0.61] [%clk 0:11:07] } 14. Rfc1 { [%eval 0.15] [%clk 0:09:19] } 14... h6 { [%eval 0.43] [%clk 0:09:45] } 15. Ne1 { [%eval 0.36] [%clk 0:07:28] } 15... Qd7 { [%eval 0.45] [%clk 0:08:35] } 16. f4 { [%eval 0.43] [%clk 0:07:28] } 16... f5 { [%eval 0.93] [%clk 0:08:26] } 17. e5 { [%eval 1.21] [%clk 0:07:03] } 17... Nd5 { [%eval 0.69] [%clk 0:07:25] } 18. Nf3 { [%eval 0.92] [%clk 0:05:54] } 18... b6?! { [%eval 1.46] } { Inaccuracy. Kh8 was best. } { [%clk 0:06:24] } 19. h4?! { [%eval 0.79] } { Inaccuracy. a5 was best. } { [%clk 0:06:02] } 19... Rad8?! { [%eval 1.51] } { Inaccuracy. Rab8 was best. } { [%clk 0:06:21] } 20. Ra3?! { [%eval 0.86] } { Inaccuracy. a5 was best. } { [%clk 0:04:14] } 20... Qe7?! { [%eval 1.62] } { Inaccuracy. Rf7 was best. } { [%clk 0:05:48] } 21. Kh1?? { [%eval 0.04] } { Blunder. a5 was best. } { [%clk 0:03:58] } 21... Kh8 { [%eval 0.4] [%clk 0:04:44] } 22. Kg1 { [%eval 0.0] [%clk 0:04:02] } 22... Rg8 { [%eval 0.0] [%clk 0:04:39] } 23. Kf2 { [%eval 0.0] [%clk 0:04:06] } 23... Bf8 { [%eval 0.0] [%clk 0:04:32] } 24. Raa1?! { [%eval -0.84] } { Inaccuracy. a5 was best. } { [%clk 0:03:30] } 24... Qg7?! { [%eval -0.32] } { Inaccuracy. Ndb4 was best. } { [%clk 0:04:18] } 25. a5 { [%eval 0.0] [%clk 0:01:20] } 25... Be7 { [%eval 0.17] [%clk 0:03:48] } 26. axb6 { [%eval 0.44] [%clk 0:01:19] } 26... axb6 { [%eval 0.75] [%clk 0:03:56] } 27. Ra6? { [%eval -0.37] } { Mistake. Ne1 was best. } { [%clk 0:01:16] } 27... Rb8?! { [%eval 0.39] } { Inaccuracy. Ra8 was best. } { [%clk 0:04:00] } 28. Ne1 { [%eval 0.63] [%clk 0:00:35] } 28... Bd8 { [%eval 0.38] [%clk 0:02:51] } 29. Nd6 { [%eval 0.0] [%clk 0:00:40] } 29... Qd7 { [%eval 0.0] [%clk 0:02:56] } 30. Nf3?! { [%eval -0.85] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:35] } 30... Be7 { [%eval -0.46] [%clk 0:02:57] } 31. Nc4 { [%eval -0.73] [%clk 0:00:11] } 31... Ndb4 { [%eval -0.81] [%clk 0:02:25] } 32. Ra3 { [%eval -0.76] [%clk 0:00:16] } 32... Bd5?! { [%eval 0.16] } { Inaccuracy. Rg7 was best. } { [%clk 0:01:04] } 33. Ne1?! { [%eval -0.58] } { Inaccuracy. e6 was best. } { [%clk 0:00:20] } 33... Qe6 { [%eval -0.15] [%clk 0:01:11] } 34. Bxd5 { [%eval -0.54] [%clk 0:00:27] } 34... Nxd5 { [%eval -0.27] [%clk 0:01:20] } 35. Nf3 { [%eval -0.61] [%clk 0:00:31] } 35... Rbe8?! { [%eval -0.08] } { Inaccuracy. Rge8 was best. } { [%clk 0:01:13] } 36. Ra6 { [%eval 0.0] [%clk 0:00:37] } 36... Nb8 { [%eval 0.0] [%clk 0:00:56] } 37. Raa1 { [%eval -0.43] [%clk 0:00:21] } 37... Nd7?! { [%eval 0.1] } { Inaccuracy. b5 was best. } { [%clk 0:01:05] } 38. Qd1 { [%eval -0.27] [%clk 0:00:18] } 38... b5 { [%eval -0.08] [%clk 0:01:13] } 39. Na3?! { [%eval -0.77] } { Inaccuracy. Nd6 was best. } 39... Rb8 { [%eval -0.56] [%clk 0:01:06] } 40. Nc2 { [%eval -0.75] [%clk 0:00:15] } 40... b4 { [%eval -0.54] [%clk 0:01:00] } 41. Nce1 { [%eval -0.58] [%clk 0:00:19] } 41... N7b6 { [%eval -0.68] [%clk 0:00:34] } 42. Ra7 { [%eval -0.57] [%clk 0:00:23] } 42... Ne3?? { [%eval 1.31] } { Blunder. Ra8 was best. } { [%clk 0:00:37] } 43. Bxe3 { [%eval 1.2] [%clk 0:00:12] } 43... dxe3+ { [%eval 1.15] [%clk 0:00:45] } 44. Kxe3?! { [%eval 0.35] } { Inaccuracy. Ke2 was best. } { [%clk 0:00:14] } 44... c4 { [%eval 0.35] [%clk 0:00:55] } 45. Kf2 { [%eval 0.0] [%clk 0:00:16] } 45... Rgd8?! { [%eval 0.96] } { Inaccuracy. c3 was best. } { [%clk 0:00:59] } 46. Kg2?! { [%eval 0.28] } { Inaccuracy. d4 was best. } { [%clk 0:00:18] } 46... Nd5 { [%eval 0.0] [%clk 0:01:03] } 47. Qe2? { [%eval -1.12] } { Mistake. Qa4 was best. } { [%clk 0:00:21] } 47... c3 { [%eval -0.87] [%clk 0:01:04] } 48. d4 { [%eval -1.05] [%clk 0:00:18] } 48... Rdc8 { [%eval -0.8] [%clk 0:00:51] } 49. Nd3? { [%eval -1.98] } { Mistake. bxc3 was best. } { [%clk 0:00:24] } 49... Qb6 { [%eval -1.49] [%clk 0:00:55] } 50. Raa1 { [%eval -1.49] [%clk 0:00:17] } 50... b3 { [%eval -1.0] [%clk 0:01:01] } 51. h5?? { [%eval -3.5] } { Blunder. e6 was best. } { [%clk 0:00:13] } 51... cxb2 { [%eval -3.51] [%clk 0:00:44] } 52. Qxb2 { [%eval -3.01] [%clk 0:00:13] } 52... gxh5? { [%eval -1.61] } { Mistake. Ne3+ was best. } { [%clk 0:00:30] } 53. Nc5?! { [%eval -2.65] } { Inaccuracy. Rxc8+ was best. } { [%clk 0:00:13] } 53... h4?? { [%eval 0.0] } { Blunder. Qg6 was best. } { [%clk 0:00:34] } 54. Ra6 { [%eval -0.19] [%clk 0:00:13] } 54... Qb5 { [%eval 0.0] [%clk 0:00:20] } 55. Rxh6+? { [%eval -1.41] } { Mistake. Nxh4 was best. } 55... Kg7 { [%eval -1.72] [%clk 0:00:29] } 56. Rxh4? { [%eval -3.14] } { Mistake. Rh5 was best. } { [%clk 0:00:13] } 56... Ne3+?? { [%eval -0.07] } { Blunder. Ra8 was best. } { [%clk 0:00:25] } 57. Kf2? { [%eval -1.18] } { Mistake. Kh3 was best. } { [%clk 0:00:12] } 57... Ng4+ { [%eval -1.49] [%clk 0:00:24] } 58. Rxg4+ { [%eval -2.08] [%clk 0:00:11] } 58... fxg4 { [%eval -2.6] [%clk 0:00:33] } 59. Nh4 { [%eval -2.53] [%clk 0:00:15] } 59... Bxc5 { [%eval -1.79] [%clk 0:00:34] } 60. dxc5 { [%eval -2.38] [%clk 0:00:22] } 60... Kg8? { [%eval -0.98] } { Mistake. Qd3 was best. } { [%clk 0:00:13] } 61. e6?? { [%eval -3.63] } { Blunder. Qb1 was best. } { [%clk 0:00:31] } 61... Rxc5?? { [%eval 0.0] } { Blunder. Qd3 was best. } { [%clk 0:00:13] } 62. Qf6 { [%eval 0.0] [%clk 0:00:36] } 62... Rb7?? { [%eval 12.98] } { Blunder. Rc7 was best. } { [%clk 0:00:23] } 63. Ng6 { [%eval 62.65] [%clk 0:00:20] } 63... Rg7 { [%eval #14] [%clk 0:00:32] } 64. Qd8+?! { [%eval 26.75] } { Lost forced checkmate sequence. Qf8+ was best. } { [%clk 0:00:16] } 64... Kh7 { [%eval 72.98] [%clk 0:00:39] } 65. Nf8+ { [%eval #10] [%clk 0:00:16] } 65... Kh8 { [%eval 65.87] [%clk 0:00:49] } 66. Nd7+ { [%eval #10] [%clk 0:00:20] } 66... Rg8 { [%eval #8] [%clk 0:00:57] } 67. Qf6+ { [%eval #7] [%clk 0:00:26] } 1-0