Event: DEM U12 2025
Site: Willingen GER
Date: 2025-06-11
White: Rogner, Alexander Luis
WhiteElo: 1811
Black: Chakhalov, Mikael
BlackElo: 1902
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Delayed Alapin Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:33] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. c3 { [%eval 0.0] [%clk 1:30:58] } 2... d5 { [%eval 0.11] [%clk 1:30:40] } 3. exd5 { [%eval 0.12] [%clk 1:31:01] } 3... Qxd5 { [%eval 0.18] [%clk 1:31:07] } 4. d4 { [%eval 0.08] [%clk 1:31:21] } 4... Nf6 { [%eval 0.1] [%clk 1:31:02] } 5. Nf3 { [%eval 0.11] [%clk 1:31:41] } 5... e6 { [%eval 0.18] [%clk 1:30:51] } 6. Be2 { [%eval 0.0] [%clk 1:30:55] } 6... cxd4 { [%eval 0.13] [%clk 1:30:08] } 7. cxd4 { [%eval 0.08] [%clk 1:29:11] } 7... Nc6 { [%eval 0.15] [%clk 1:30:04] } 8. Nc3 { [%eval 0.14] [%clk 1:28:51] } 8... Qd6 { [%eval 0.08] [%clk 1:30:25] } 9. O-O { [%eval 0.11] [%clk 1:26:43] } 9... Be7 { [%eval 0.17] [%clk 1:30:45] } 10. Bg5 { [%eval 0.21] [%clk 1:25:38] } 10... O-O { [%eval 0.14] [%clk 1:26:50] } 11. Qd2 { [%eval -0.01] [%clk 1:21:50] } 11... a6 { [%eval 0.33] [%clk 1:23:06] } 12. Rad1 { [%eval -0.01] [%clk 1:18:14] } 12... Rd8 { [%eval 0.46] [%clk 1:22:17] } 13. Qc1 { [%eval 0.02] [%clk 1:13:40] } 13... b5?? { [%eval 1.94] } { Blunder. Nd5 was best. } { [%clk 1:12:39] } 14. Bxf6 { [%eval 2.18] [%clk 1:08:27] } 14... gxf6 { [%eval 2.4] [%clk 1:01:10] } 15. Ne4?! { [%eval 1.45] } { Inaccuracy. d5 was best. } { [%clk 1:02:03] } 15... Qd7?? { [%eval 4.76] } { Blunder. Qd5 was best. } { [%clk 0:45:15] } 16. Qh6 { [%eval 4.61] [%clk 1:01:03] } 16... f5?! { [%eval 7.38] } { Inaccuracy. Qc7 was best. } { [%clk 0:44:23] } 17. Nfg5 { [%eval 7.3] [%clk 0:56:25] } 17... Bxg5 { [%eval 7.17] [%clk 0:44:36] } 18. Qxg5+ { [%eval 7.17] [%clk 0:54:26] } 18... Kf8 { [%eval 7.08] [%clk 0:43:27] } 19. Nf6 { [%eval 7.02] [%clk 0:53:11] } 19... Qa7 { [%eval 7.92] [%clk 0:42:02] } 20. Nxh7+ { [%eval 7.86] [%clk 0:39:37] } 20... Ke8 { [%eval 7.59] [%clk 0:42:30] } 21. Nf6+ { [%eval 7.36] [%clk 0:39:58] } 21... Ke7 { [%eval 8.97] [%clk 0:40:58] } 22. d5 { [%eval 8.82] [%clk 0:36:32] } 22... Nd4 { [%eval 8.76] [%clk 0:38:44] } 23. Bh5 { [%eval 6.71] [%clk 0:36:32] } 23... Bb7 { [%eval 7.84] [%clk 0:33:02] } 24. Rd3 { [%eval 6.82] [%clk 0:28:35] } 24... Kd6 { [%eval 6.73] [%clk 0:22:52] } 25. dxe6 { [%eval 6.47] [%clk 0:23:18] } 25... fxe6 { [%eval 6.55] [%clk 0:21:23] } 26. Rxd4+ { [%eval 5.95] [%clk 0:23:33] } 26... Qxd4 { [%eval 5.94] [%clk 0:19:50] } 27. Rd1 { [%eval 5.65] [%clk 0:23:59] } 27... Qxd1+ { [%eval 5.85] [%clk 0:16:13] } 28. Bxd1 { [%eval 5.7] [%clk 0:24:23] } 28... Rac8 { [%eval 6.03] [%clk 0:14:38] } 29. h4 { [%eval 5.78] [%clk 0:22:02] } 29... Ke5 { [%eval 6.55] [%clk 0:13:37] } 30. Bb3 { [%eval 6.67] [%clk 0:20:31] } 30... a5 { [%eval 6.38] [%clk 0:10:28] } 31. Nh5 { [%eval 6.4] [%clk 0:16:20] } 31... Kd6 { [%eval 6.46] [%clk 0:08:11] } 32. Qf6 { [%eval 6.5] [%clk 0:14:24] } 32... Bd5 { [%eval 6.5] [%clk 0:04:48] } 33. Bxd5 { [%eval 6.49] [%clk 0:14:44] } 33... Kxd5 { [%eval 6.56] [%clk 0:03:53] } 34. Nf4+ { [%eval 6.41] [%clk 0:15:03] } 34... Ke4?? { [%eval #3] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 0:03:35] } 35. Nxe6?? { [%eval 6.69] } { Lost forced checkmate sequence. Qxe6+ was best. } { [%clk 0:15:19] } 35... Rd1+ { [%eval 6.8] [%clk 0:03:23] } 36. Kh2 { [%eval 6.67] [%clk 0:15:45] } 36... Rd2?? { [%eval #25] } { Checkmate is now unavoidable. Rcc1 was best. } { [%clk 0:02:39] } 37. Ng5+ { [%eval 10.25] [%clk 0:15:30] } 37... Kf4?! { [%eval #5] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:01:49] } 38. Nh3+?! { [%eval 22.9] } { Lost forced checkmate sequence. Qe7 was best. } { [%clk 0:15:48] } 1-0