Event: Round 4: Sapenov, Daniyal - Khazhatuly, Alikhan
Date: 2025-03-17
White: Sapenov, Daniyal
WhiteTitle: FM
WhiteElo: 2353
Black: Khazhatuly, Alikhan
BlackTitle: CM
BlackElo: 2170
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... d5 { [%eval 0.2] [%clk 0:03:04] } 2. c4 { [%eval 0.26] [%clk 0:03:05] } 2... e6 { [%eval 0.27] [%clk 0:03:05] } 3. Nf3 { [%eval 0.16] [%clk 0:03:05] } 3... Nf6 { [%eval 0.17] [%clk 0:03:07] } 4. Nc3 { [%eval 0.1] [%clk 0:03:06] } 4... Be7 { [%eval 0.14] [%clk 0:03:06] } 5. g3 { [%eval 0.08] [%clk 0:03:07] } 5... dxc4 { [%eval 0.16] [%clk 0:03:04] } 6. Bg2 { [%eval 0.15] [%clk 0:03:07] } 6... Nd5 { [%eval 0.5] [%clk 0:03:00] } 7. Ne5 { [%eval 0.45] [%clk 0:03:05] } 7... O-O { [%eval 0.43] [%clk 0:02:50] } 8. O-O { [%eval -0.06] [%clk 0:03:00] } 8... c5 { [%eval 0.31] [%clk 0:02:31] } 9. dxc5 { [%eval 0.4] [%clk 0:02:46] } 9... Nxc3 { [%eval 0.4] [%clk 0:02:26] } 10. bxc3 { [%eval 0.39] [%clk 0:02:47] } 10... Bxc5 { [%eval 0.75] [%clk 0:02:10] } 11. Nxc4 { [%eval 0.32] [%clk 0:02:47] } 11... Qf6 { [%eval 0.54] [%clk 0:01:54] } 12. Qb3 { [%eval 0.48] [%clk 0:02:43] } 12... Nd7 { [%eval 0.48] [%clk 0:01:47] } 13. Rb1 { [%eval 0.38] [%clk 0:02:39] } 13... Nb6?! { [%eval 1.01] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:46] } 14. Na5 { [%eval 0.52] [%clk 0:02:36] } 14... Rb8 { [%eval 0.79] [%clk 0:01:41] } 15. c4 { [%eval 0.86] [%clk 0:02:26] } 15... Qf5?! { [%eval 1.71] } { Inaccuracy. Nd7 was best. } { [%clk 0:01:18] } 16. Bf4 { [%eval 1.33] [%clk 0:02:20] } 16... e5 { [%eval 1.2] [%clk 0:01:13] } 17. Be3 { [%eval 1.23] [%clk 0:02:21] } 17... Bxe3 { [%eval 1.44] [%clk 0:00:38] } 18. Qxe3 { [%eval 1.46] [%clk 0:02:21] } 18... Be6?! { [%eval 2.64] } { Inaccuracy. e4 was best. } { [%clk 0:00:38] } 19. c5 { [%eval 2.6] [%clk 0:02:18] } 19... Nd5 { [%eval 2.35] [%clk 0:00:37] } 20. Qa3 { [%eval 2.11] [%clk 0:02:00] } 20... Qc2?! { [%eval 3.1] } { Inaccuracy. e4 was best. } { [%clk 0:00:07] } 21. Rb2 { [%eval 2.9] [%clk 0:01:43] } 21... Qc3 { [%eval 3.18] [%clk 0:00:05] } 22. Qxc3 { [%eval 3.12] [%clk 0:01:43] } 22... Nxc3 { [%eval 3.0] [%clk 0:00:06] } 23. Nxb7?? { [%eval 0.82] } { Blunder. Rc1 was best. } { [%clk 0:01:40] } 23... Na4?? { [%eval 3.43] } { Blunder. e4 was best. } { [%clk 0:00:03] } 24. Rc2 { [%eval 3.46] [%clk 0:01:35] } 24... Rfc8 { [%eval 3.46] [%clk 0:00:04] } 25. c6 { [%eval 3.45] [%clk 0:01:33] } 25... Rc7 { [%eval 3.48] [%clk 0:00:05] } 26. Rd2 { [%eval 3.12] [%clk 0:01:30] } 26... Kf8 { [%eval 3.63] [%clk 0:00:04] } 27. f4 { [%eval 3.59] [%clk 0:01:25] } 27... exf4 { [%eval 3.55] [%clk 0:00:04] } 28. Rxf4 { [%eval 3.28] [%clk 0:01:26] } 28... Nb6?! { [%eval 4.27] } { Inaccuracy. Nc3 was best. } { [%clk 0:00:05] } 29. Nc5 { [%eval 4.25] [%clk 0:01:24] } 29... Ke7 { [%eval 4.59] [%clk 0:00:04] } 30. Na6 { [%eval 4.57] [%clk 0:01:25] } 30... Rd8 { [%eval 4.61] [%clk 0:00:03] } 31. Rxd8 { [%eval 4.56] [%clk 0:01:24] } 31... Kxd8 { [%eval 4.39] [%clk 0:00:05] } 32. Nxc7 { [%eval 4.39] [%clk 0:01:25] } 32... Kxc7 { [%eval 4.28] [%clk 0:00:06] } 33. a3 { [%eval 4.35] [%clk 0:01:21] } 33... Nc4 { [%eval 4.58] [%clk 0:00:06] } 34. Kf2?! { [%eval 3.4] } { Inaccuracy. Bh3 was best. } { [%clk 0:01:19] } 34... a5?! { [%eval 4.27] } { Inaccuracy. Nxa3 was best. } { [%clk 0:00:05] } 35. a4 { [%eval 4.24] [%clk 0:01:19] } 35... Nb6 { [%eval 4.3] [%clk 0:00:04] } 36. Rd4 { [%eval 3.99] [%clk 0:01:15] } 36... Bb3 { [%eval 4.23] [%clk 0:00:04] } 37. Re4 { [%eval 4.16] [%clk 0:01:15] } 37... Be6 { [%eval 4.51] [%clk 0:00:03] } 38. Bf3 { [%eval 4.22] [%clk 0:01:11] } 38... Nc4 { [%eval 4.62] [%clk 0:00:03] } 39. Rh4 { [%eval 4.49] [%clk 0:01:05] } 39... h6 { [%eval 4.72] [%clk 0:00:04] } 40. Rh5 { [%eval 4.7] [%clk 0:01:06] } 40... Kb6 { [%eval 5.01] [%clk 0:00:03] } 41. Rb5+ { [%eval 4.95] [%clk 0:01:06] } 41... Kc7 { [%eval 4.95] [%clk 0:00:03] } 42. Rb7+ { [%eval 4.99] [%clk 0:01:07] } 42... Kd6 { [%eval 5.05] [%clk 0:00:03] } 43. Ra7 { [%eval 5.04] [%clk 0:01:07] } 43... Bc8 { [%eval 6.13] [%clk 0:00:03] } 44. Rxf7 { [%eval 6.01] [%clk 0:01:00] } 44... Nb6 { [%eval 6.07] [%clk 0:00:05] } 45. Rxg7 { [%eval 6.1] [%clk 0:00:58] } 45... Nxa4 { [%eval 6.43] [%clk 0:00:06] } 46. Ra7 { [%eval 6.4] [%clk 0:00:58] } 46... Nc5 { [%eval 6.37] [%clk 0:00:03] } 47. Rxa5 { [%eval 6.1] [%clk 0:00:57] } 47... Ne6 { [%eval 6.69] [%clk 0:00:05] } 48. Rh5 { [%eval 6.74] [%clk 0:00:57] } 48... Nd4 { [%eval 8.29] [%clk 0:00:03] } 49. Rxh6+ { [%eval 6.99] [%clk 0:00:55] } 49... Kc7 { [%eval 7.7] [%clk 0:00:04] } 50. g4 { [%eval 7.43] [%clk 0:00:53] } 50... Be6 { [%eval 7.37] [%clk 0:00:04] } 51. Rf6 { [%eval 7.47] [%clk 0:00:52] } 51... Kd6 { [%eval 7.38] [%clk 0:00:05] } 52. h4 { [%eval 7.43] [%clk 0:00:52] } 52... Ke7 { [%eval 7.3] [%clk 0:00:05] } 53. g5 { [%eval 7.64] [%clk 0:00:53] } 53... Nf5? { [%eval #13] } { Checkmate is now unavoidable. Nb5 was best. } { [%clk 0:00:04] } 54. Rxe6+ { [%eval #13] [%clk 0:00:53] } 54... Kxe6 { [%eval #12] [%clk 0:00:05] } 55. Bg4 { [%eval #11] [%clk 0:00:51] } 55... Kd5 { [%clk 0:00:05] } 1-0