Event: Round 3: Mende, Alexander - Seibert, Paul
Date: 2025-07-18
White: Mende, Alexander
Black: Seibert, Paul
Result: 1-0
ECO: B32
Opening: Sicilian Defense: Accelerated Dragon
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:33] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:30:37] } 2... Nc6 { [%eval 0.3] [%clk 1:30:13] } 3. d4 { [%eval 0.27] [%clk 1:30:35] } 3... cxd4 { [%eval 0.27] [%clk 1:31:28] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:08] } 4... g6 { [%eval 0.35] [%clk 1:31:49] } 5. Bc4 { [%eval 0.08] [%clk 1:27:12] } 5... Bg7 { [%eval 0.11] [%clk 1:31:34] } 6. Qf3 { [%eval -0.27] [%clk 1:26:38] } 6... Ne5 { [%eval -0.25] [%clk 1:27:45] } 7. Qb3 { [%eval -0.29] [%clk 1:25:51] } 7... Nxc4 { [%eval -0.32] [%clk 1:26:52] } 8. Qxc4 { [%eval -0.4] [%clk 1:26:11] } 8... Qb6?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } { [%clk 1:20:17] } 9. c3?! { [%eval -0.4] } { Inaccuracy. Nb5 was best. } { [%clk 1:19:14] } 9... d6?! { [%eval 0.31] } { Inaccuracy. Nf6 was best. } { [%clk 1:19:13] } 10. Qb5+?! { [%eval -0.52] } { Inaccuracy. Nb5 was best. } { [%clk 1:12:29] } 10... Qxb5 { [%eval -0.46] [%clk 1:17:39] } 11. Nxb5 { [%eval -0.43] [%clk 1:12:46] } 11... Kd8 { [%eval 0.1] [%clk 1:14:09] } 12. Bf4?! { [%eval -0.98] } { Inaccuracy. Be3 was best. } { [%clk 1:10:40] } 12... Nf6 { [%eval -0.49] [%clk 1:11:07] } 13. Nd2 { [%eval -0.55] [%clk 1:09:49] } 13... Bd7 { [%eval -0.6] [%clk 1:06:33] } 14. Na3 { [%eval -0.51] [%clk 1:09:27] } 14... Bc6 { [%eval -0.4] [%clk 1:01:36] } 15. f3 { [%eval -0.32] [%clk 1:05:32] } 15... Nd7 { [%eval -0.37] [%clk 0:57:12] } 16. Nb3 { [%eval -0.57] [%clk 1:00:24] } 16... Ne5 { [%eval -0.18] [%clk 0:53:33] } 17. O-O-O { [%eval -0.48] [%clk 0:59:24] } 17... Ke8 { [%eval -0.06] [%clk 0:48:42] } 18. Nd4 { [%eval -0.38] [%clk 0:57:55] } 18... f6?! { [%eval 0.53] } { Inaccuracy. Bd7 was best. } { [%clk 0:45:28] } 19. Ne6 { [%eval 0.0] [%clk 0:53:22] } 19... Kf7 { [%eval 0.0] [%clk 0:45:35] } 20. Nxg7 { [%eval 0.0] [%clk 0:53:49] } 20... Kxg7 { [%eval 0.0] [%clk 0:45:57] } 21. Bxe5 { [%eval 0.01] [%clk 0:53:44] } 21... dxe5 { [%eval 0.09] [%clk 0:45:49] } 22. Rd2 { [%eval -0.06] [%clk 0:53:27] } 22... Rhd8 { [%eval 0.07] [%clk 0:44:58] } 23. Rhd1 { [%eval 0.0] [%clk 0:49:50] } 23... Rxd2 { [%eval 0.0] [%clk 0:45:07] } 24. Rxd2 { [%eval 0.0] [%clk 0:50:19] } 24... Kf7 { [%eval 0.21] [%clk 0:44:01] } 25. Nc2 { [%eval 0.1] [%clk 0:50:18] } 25... Ke8 { [%eval 0.32] [%clk 0:38:40] } 26. Nb4 { [%eval 0.47] [%clk 0:50:30] } 26... Rd8?? { [%eval 2.9] } { Blunder. Bd7 was best. } { [%clk 0:36:42] } 27. Nxc6 { [%eval 2.74] [%clk 0:48:07] } 27... Rxd2?! { [%eval 3.8] } { Inaccuracy. bxc6 was best. } { [%clk 0:35:53] } 28. Kxd2 { [%eval 3.6] [%clk 0:48:23] } 28... bxc6 { [%eval 3.91] [%clk 0:36:19] } 29. Kd3 { [%eval 4.0] [%clk 0:48:47] } 29... Kd7 { [%eval 3.87] [%clk 0:36:35] } 30. Kc4 { [%eval 3.84] [%clk 0:49:06] } 30... e6 { [%eval 4.16] [%clk 0:34:42] } 31. g4 { [%eval 4.76] [%clk 0:48:03] } 31... h6 { [%eval 5.2] [%clk 0:30:09] } 32. h3 { [%eval 4.83] [%clk 0:44:41] } 32... Kd6 { [%eval 5.23] [%clk 0:27:40] } 33. b4 { [%eval 5.09] [%clk 0:42:40] } 33... a6 { [%eval 5.6] [%clk 0:26:12] } 34. a4 { [%eval 5.44] [%clk 0:40:58] } 34... Kd7 { [%eval 6.5] [%clk 0:21:59] } 35. Kc5 { [%eval 6.28] [%clk 0:39:41] } 35... Kc7 { [%eval 7.03] [%clk 0:20:37] } 36. c4 { [%eval 6.89] [%clk 0:39:44] } 36... g5 { [%eval 7.7] [%clk 0:14:10] } 37. b5 { [%eval 8.94] [%clk 0:39:02] } 37... cxb5 { [%eval 8.49] [%clk 0:13:02] } 38. cxb5 { [%eval 8.02] [%clk 0:39:16] } 38... a5 { [%eval 9.58] [%clk 0:11:48] } 39. b6+ { [%eval 9.32] [%clk 0:39:36] } 39... Kb7 { [%eval 10.33] [%clk 0:10:46] } 40. Kb5 { [%eval 10.12] [%clk 0:39:51] } 40... f5 { [%eval 10.79] [%clk 0:09:46] } 41. Kxa5 { [%eval 9.81] [%clk 0:39:53] } 41... h5? { [%eval #11] } { Checkmate is now unavoidable. Kc6 was best. } { [%clk 0:09:17] } 42. gxh5 { [%eval #10] [%clk 0:39:22] } 42... g4 { [%eval #10] [%clk 0:08:47] } 43. hxg4 { [%eval #10] [%clk 0:39:27] } 1-0