Event: WSTC
Site: Aktau, Kazakhstan
Date: 2023-08-06
White: Derekbayev, Miras
WhiteElo: 1194
Black: Ntsileng, Sebaga
BlackElo: 0
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.0] [%clk 0:45:08] } 1... d5 { [%eval 0.27] [%clk 0:45:19] } 2. c4 { [%eval 0.29] [%clk 0:45:17] } 2... e6 { [%eval 0.3] [%clk 0:45:28] } 3. Nc3 { [%eval 0.39] [%clk 0:45:26] } 3... Nf6 { [%eval 0.43] [%clk 0:45:37] } 4. Nf3 { [%eval 0.0] [%clk 0:45:35] } 4... Be7 { [%eval 0.0] [%clk 0:45:45] } 5. Bf4 { [%eval 0.31] [%clk 0:45:44] } 5... Bd7?! { [%eval 0.87] } { Inaccuracy. c5 was best. } { [%clk 0:45:52] } 6. e3 { [%eval 0.75] [%clk 0:45:52] } 6... c6 { [%eval 1.28] [%clk 0:45:57] } 7. Be2 { [%eval 0.99] [%clk 0:45:59] } 7... O-O { [%eval 0.97] [%clk 0:45:58] } 8. O-O { [%eval 0.96] [%clk 0:46:07] } 8... b6 { [%eval 1.04] [%clk 0:45:40] } 9. Rc1 { [%eval 0.96] [%clk 0:46:14] } 9... Nh5 { [%eval 1.14] [%clk 0:35:19] } 10. Bg3 { [%eval 0.63] [%clk 0:45:58] } 10... Nxg3 { [%eval 0.62] [%clk 0:35:24] } 11. hxg3 { [%eval 0.64] [%clk 0:46:06] } 11... Bd6 { [%eval 1.18] [%clk 0:35:15] } 12. e4 { [%eval 1.16] [%clk 0:44:41] } 12... dxe4 { [%eval 1.17] [%clk 0:32:46] } 13. Nxe4 { [%eval 1.18] [%clk 0:44:48] } 13... Bc7 { [%eval 1.52] [%clk 0:32:54] } 14. Qc2 { [%eval 1.19] [%clk 0:41:08] } 14... f5 { [%eval 1.22] [%clk 0:29:36] } 15. Ned2? { [%eval -0.05] } { Mistake. Nc3 was best. } { [%clk 0:38:41] } 15... Qf6? { [%eval 1.51] } { Mistake. c5 was best. } { [%clk 0:28:45] } 16. Nh2?? { [%eval -0.98] } { Blunder. c5 was best. } { [%clk 0:34:10] } 16... Qxd4 { [%eval -1.04] [%clk 0:26:07] } 17. Rfd1?? { [%eval -4.26] } { Blunder. c5 was best. } { [%clk 0:34:04] } 17... Qf6?? { [%eval -0.91] } { Blunder. Bxg3 was best. } { [%clk 0:26:11] } 18. Ndf3?! { [%eval -2.0] } { Inaccuracy. c5 was best. } { [%clk 0:34:02] } 18... c5 { [%eval -1.91] [%clk 0:25:39] } 19. a3?! { [%eval -2.59] } { Inaccuracy. b4 was best. } { [%clk 0:33:17] } 19... Be8 { [%eval -2.37] [%clk 0:24:01] } 20. b4 { [%eval -2.31] [%clk 0:32:01] } 20... Nd7 { [%eval -1.87] [%clk 0:23:48] } 21. g4 { [%eval -1.98] [%clk 0:30:33] } 21... Ne5 { [%eval -1.89] [%clk 0:21:04] } 22. g5 { [%eval -2.24] [%clk 0:29:12] } 22... Nxf3+?? { [%eval -0.31] } { Blunder. Qe7 was best. } { [%clk 0:19:56] } 23. Bxf3 { [%eval -0.39] [%clk 0:29:20] } 23... Bxh2+?! { [%eval 0.19] } { Inaccuracy. Qe5 was best. } { [%clk 0:15:55] } 24. Kxh2 { [%eval 0.16] [%clk 0:29:26] } 24... Qe5+ { [%eval 0.17] [%clk 0:15:58] } 25. g3 { [%eval 0.18] [%clk 0:29:33] } 25... Rb8 { [%eval 0.19] [%clk 0:15:55] } 26. Re1 { [%eval 0.19] [%clk 0:29:19] } 26... Qd6 { [%eval 0.65] [%clk 0:15:57] } 27. Rcd1?! { [%eval 0.07] } { Inaccuracy. Rxe6 was best. } { [%clk 0:26:12] } 27... Qe7 { [%eval 0.02] [%clk 0:14:20] } 28. Bd5 { [%eval -0.15] [%clk 0:26:16] } 28... Qxg5 { [%eval -0.02] [%clk 0:13:01] } 29. Rxe6 { [%eval -0.03] [%clk 0:26:20] } 29... Qh5+?! { [%eval 0.91] } { Inaccuracy. Bf7 was best. } { [%clk 0:12:50] } 30. Kg2 { [%eval 1.12] [%clk 0:26:12] } 30... Bf7?? { [%eval 4.19] } { Blunder. Kh8 was best. } { [%clk 0:11:58] } 31. Re5?? { [%eval 0.17] } { Blunder. Rh1 was best. } { [%clk 0:26:18] } 31... Bxd5+ { [%eval 0.14] [%clk 0:10:23] } 32. Rdxd5 { [%eval 0.26] [%clk 0:25:48] } 32... cxb4 { [%eval 0.32] [%clk 0:08:05] } 33. axb4 { [%eval 0.3] [%clk 0:25:17] } 33... g6?? { [%eval 3.99] } { Blunder. Qg4 was best. } { [%clk 0:06:58] } 34. c5 { [%eval 4.4] [%clk 0:25:12] } 34... bxc5 { [%eval 4.71] [%clk 0:07:03] } 35. bxc5 { [%eval 4.75] [%clk 0:25:16] } 35... Rf7 { [%eval 4.9] [%clk 0:06:34] } 36. c6 { [%eval 4.65] [%clk 0:25:18] } 36... Rc8 { [%eval 4.26] [%clk 0:06:42] } 37. Qa4? { [%eval 2.59] } { Mistake. Rd7 was best. } { [%clk 0:24:58] } 37... Rxc6?? { [%eval 6.36] } { Blunder. Qg4 was best. } { [%clk 0:04:57] } 38. Qxc6 { [%eval 6.92] [%clk 0:25:04] } 38... Kg7?? { [%eval #9] } { Checkmate is now unavoidable. Qg4 was best. } { [%clk 0:04:47] } 39. Rd7 { [%eval #8] [%clk 0:25:08] } 39... Qg5 { [%eval #5] [%clk 0:04:31] } 40. Rxf7+ { [%eval #4] [%clk 0:25:15] } 40... Kxf7 { [%eval #4] [%clk 0:04:38] } 41. Qe8+ { [%eval #8] [%clk 0:25:23] } 41... Kg7 { [%eval #8] [%clk 0:04:46] } 42. Re7+?? { [%eval 5.68] } { Lost forced checkmate sequence. Qd7+ was best. } { [%clk 0:25:22] } 42... Kh6?? { [%eval #4] } { Checkmate is now unavoidable. Qxe7 was best. } { [%clk 0:04:49] } 43. Qf8+ { [%eval #3] [%clk 0:25:29] } 43... Kh5 { [%clk 0:04:57] } 44. Rxh7+ { [%clk 0:25:37] } 44... Kg4 { [%clk 0:05:05] } 45. f3# { [%clk 0:25:46] } 1-0