Event: Round 5: Engelberg, Sebastian - Khazen, Noah
Date: 2025-05-31
White: Engelberg, Sebastian
WhiteElo: 1524
Black: Khazen, Noah
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. c3 { [%eval 0.0] [%clk 1:29:55] } 2... d6 { [%eval 0.53] [%clk 1:29:57] } 3. d4 { [%eval 0.38] [%clk 1:29:50] } 3... Nf6 { [%eval 0.57] [%clk 1:29:06] } 4. Bd3 { [%eval 0.45] [%clk 1:28:44] } 4... Qc7 { [%eval 0.66] [%clk 1:27:49] } 5. b3 { [%eval 0.41] [%clk 1:23:16] } 5... Nc6 { [%eval 0.42] [%clk 1:25:44] } 6. Nf3 { [%eval 0.17] [%clk 1:22:23] } 6... g6 { [%eval 0.55] [%clk 1:25:12] } 7. d5 { [%eval 0.76] [%clk 1:19:10] } 7... Ne5 { [%eval 1.08] [%clk 1:24:47] } 8. Nxe5 { [%eval 1.14] [%clk 1:18:27] } 8... dxe5 { [%eval 1.14] [%clk 1:24:45] } 9. O-O { [%eval 1.04] [%clk 1:17:12] } 9... Bg7 { [%eval 1.14] [%clk 1:24:35] } 10. c4 { [%eval 1.1] [%clk 1:13:21] } 10... O-O { [%eval 1.11] [%clk 1:24:18] } 11. h3 { [%eval 0.91] [%clk 1:10:23] } 11... Rd8 { [%eval 1.4] [%clk 1:24:06] } 12. Bb2 { [%eval 1.14] [%clk 1:06:49] } 12... e6 { [%eval 1.11] [%clk 1:23:51] } 13. Nd2 { [%eval 1.08] [%clk 1:04:57] } 13... b5 { [%eval 1.4] [%clk 1:23:26] } 14. Nf3 { [%eval 1.35] [%clk 1:02:33] } 14... Nh5 { [%eval 1.38] [%clk 1:22:08] } 15. Qc2 { [%eval 1.02] [%clk 1:00:18] } 15... b4 { [%eval 1.32] [%clk 1:21:12] } 16. a3 { [%eval 1.29] [%clk 0:58:29] } 16... a5 { [%eval 1.4] [%clk 1:20:54] } 17. axb4 { [%eval 1.18] [%clk 0:53:16] } 17... cxb4 { [%eval 1.09] [%clk 1:20:50] } 18. Rfe1 { [%eval 0.66] [%clk 0:50:48] } 18... Bb7?! { [%eval 1.53] } { Inaccuracy. Nf4 was best. } { [%clk 1:18:32] } 19. dxe6?! { [%eval 0.75] } { Inaccuracy. Qd1 was best. } { [%clk 0:47:00] } 19... fxe6? { [%eval 1.95] } { Mistake. f6 was best. } { [%clk 1:17:54] } 20. Ra2?! { [%eval 0.99] } { Inaccuracy. c5 was best. } { [%clk 0:43:41] } 20... Nf4 { [%eval 1.32] [%clk 1:17:54] } 21. Rd1? { [%eval -0.24] } { Mistake. Bf1 was best. } { [%clk 0:41:51] } 21... Qd6 { [%eval -0.11] [%clk 1:16:26] } 22. c5 { [%eval 0.0] [%clk 0:37:14] } 22... Qc6 { [%eval -0.01] [%clk 1:13:01] } 23. Bxe5 { [%eval -0.53] [%clk 0:32:20] } 23... Bxe5?! { [%eval 0.52] } { Inaccuracy. Rxd3 was best. } { [%clk 1:12:36] } 24. Nxe5 { [%eval 0.52] [%clk 0:32:16] } 24... Qc7 { [%eval 0.49] [%clk 1:12:12] } 25. Nf3 { [%eval 0.43] [%clk 0:29:53] } 25... Ba6?? { [%eval 3.97] } { Blunder. Nxd3 was best. } { [%clk 1:11:29] } 26. Bxa6 { [%eval 4.11] [%clk 0:27:54] } 26... Rxd1+ { [%eval 3.96] [%clk 1:09:10] } 27. Qxd1 { [%eval 4.17] [%clk 0:28:08] } 27... Rxa6 { [%eval 4.08] [%clk 1:08:36] } 28. Rc2 { [%eval 3.68] [%clk 0:25:36] } 28... Rc6? { [%eval 5.82] } { Mistake. h6 was best. } { [%clk 1:08:33] } 29. Ne5?? { [%eval 0.35] } { Blunder. Rd2 was best. } { [%clk 0:21:39] } 29... Rxc5?? { [%eval 2.09] } { Blunder. Qxe5 was best. } { [%clk 1:06:50] } 30. Rxc5 { [%eval 2.05] [%clk 0:21:32] } 30... Qxc5 { [%eval 1.95] [%clk 1:07:00] } 31. Qd8+ { [%eval 1.94] [%clk 0:19:53] } 31... Kg7?? { [%eval 7.63] } { Blunder. Qf8 was best. } { [%clk 1:04:53] } 32. Qd7+ { [%eval 7.06] [%clk 0:19:20] } 32... Kf6 { [%eval 9.1] [%clk 1:04:39] } 33. Ng4+ { [%eval 8.87] [%clk 0:19:03] } 33... Kg5 { [%eval 8.09] [%clk 1:03:24] } 34. Qd8+ { [%eval 9.22] [%clk 0:18:39] } 34... Kh5 { [%eval 7.97] [%clk 1:03:17] } 35. Nf6+ { [%eval 6.71] [%clk 0:18:17] } 35... Kh6 { [%eval 4.58] [%clk 1:02:00] } 36. Qh8 { [%eval 4.79] [%clk 0:14:34] } 36... Kg5?? { [%eval #4] } { Checkmate is now unavoidable. Ne2+ was best. } { [%clk 1:00:17] } 37. h4+?? { [%eval 0.0] } { Lost forced checkmate sequence. Nxh7+ was best. } { [%clk 0:14:05] } 37... Kxh4 { [%eval 0.0] [%clk 0:59:57] } 38. g3+?? { [%eval -6.7] } { Blunder. Nxh7 was best. } { [%clk 0:12:25] } 38... Kh3 { [%eval -6.69] [%clk 0:59:26] } 39. Qxh7+ { [%eval -6.35] [%clk 0:12:20] } 39... Nh5 { [%eval -7.24] [%clk 0:59:07] } 40. Kf1 { [%eval -7.27] [%clk 0:05:34] } 40... Qc1+ { [%eval -6.92] [%clk 0:58:39] } 41. Ke2 { [%eval -6.79] [%clk 0:05:54] } 41... Qc2+ { [%eval -6.85] [%clk 0:58:35] } 42. Ke3 { [%eval -7.19] [%clk 0:05:41] } 42... Qc3+ { [%eval -6.99] [%clk 0:58:43] } 43. Ke2 { [%eval -7.14] [%clk 0:05:16] } 43... Qxf6 { [%eval -6.92] [%clk 0:58:58] } 44. Qa7 { [%eval -8.58] [%clk 0:04:53] } 44... Qb2+ { [%eval -7.78] [%clk 0:59:03] } 45. Kf1 { [%eval -9.45] [%clk 0:04:48] } 45... Qxb3 { [%eval -8.73] [%clk 0:58:31] } 46. Qxa5? { [%eval #-1] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:05:05] } 46... Qd1# { [%clk 0:58:45] } 0-1