Event: Ronda 4: Velten, Paul - Lucas, Arthur
Date: 2024-12-02
White: Velten, Paul
WhiteTitle: GM
WhiteElo: 2501
Black: Lucas, Arthur
BlackTitle: IM
BlackElo: 2335
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Open
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:41] } 1... c5 { [%eval 0.25] [%clk 1:30:19] } 2. Nf3 { [%eval 0.21] [%clk 1:30:11] } 2... Nc6 { [%eval 0.25] [%clk 1:30:15] } 3. d4 { [%eval 0.27] [%clk 1:29:29] } 3... cxd4 { [%eval 0.35] [%clk 1:30:38] } 4. Nxd4 { [%eval 0.21] [%clk 1:29:07] } 4... Nf6 { [%eval 0.19] [%clk 1:30:55] } 5. Nc3 { [%eval 0.26] [%clk 1:28:38] } 5... h5 { [%eval 0.56] [%clk 1:30:57] } 6. h3 { [%eval 0.53] [%clk 1:18:38] } 6... e5 { [%eval 0.54] [%clk 1:22:56] } 7. Ndb5 { [%eval 0.57] [%clk 1:17:54] } 7... d6 { [%eval 0.66] [%clk 1:23:20] } 8. Nd5 { [%eval 0.57] [%clk 1:14:43] } 8... Nxd5 { [%eval 0.68] [%clk 1:23:28] } 9. exd5 { [%eval 0.61] [%clk 1:15:07] } 9... Ne7 { [%eval 0.59] [%clk 1:23:41] } 10. c3 { [%eval 0.3] [%clk 1:14:05] } 10... Nf5 { [%eval 0.38] [%clk 1:15:30] } 11. Na3 { [%eval 0.19] [%clk 1:09:14] } 11... Be7 { [%eval 0.11] [%clk 1:06:53] } 12. Bb5+ { [%eval -0.35] [%clk 1:08:54] } 12... Kf8 { [%eval -0.31] [%clk 1:06:40] } 13. Be2 { [%eval -0.32] [%clk 1:03:49] } 13... Bg5 { [%eval -0.36] [%clk 0:58:13] } 14. Nc4 { [%eval -0.3] [%clk 1:03:42] } 14... Bxc1 { [%eval -0.33] [%clk 0:45:12] } 15. Qxc1 { [%eval -0.45] [%clk 1:03:38] } 15... Qh4 { [%eval -0.18] [%clk 0:43:53] } 16. Qd2 { [%eval -0.15] [%clk 1:01:36] } 16... Rh6 { [%eval -0.15] [%clk 0:40:27] } 17. g3 { [%eval -0.15] [%clk 0:59:55] } 17... Qd8 { [%eval -0.15] [%clk 0:35:05] } 18. O-O-O { [%eval -0.23] [%clk 0:59:42] } 18... b5 { [%eval -0.36] [%clk 0:34:53] } 19. Na3 { [%eval -0.5] [%clk 0:46:14] } 19... a6 { [%eval 0.0] [%clk 0:32:57] } 20. g4 { [%eval -0.25] [%clk 0:45:06] } 20... Ne7 { [%eval -0.32] [%clk 0:21:16] } 21. f4 { [%eval -0.21] [%clk 0:39:52] } 21... Bb7?? { [%eval 1.81] } { Blunder. exf4 was best. } { [%clk 0:13:25] } 22. g5 { [%eval 1.86] [%clk 0:39:30] } 22... Rh8 { [%eval 1.89] [%clk 0:13:30] } 23. fxe5 { [%eval 1.81] [%clk 0:37:46] } 23... dxe5 { [%eval 1.79] [%clk 0:09:58] } 24. Rhf1? { [%eval 0.31] } { Mistake. c4 was best. } { [%clk 0:34:34] } 24... Qxd5 { [%eval 0.2] [%clk 0:06:00] } 25. Qe3 { [%eval 0.26] [%clk 0:34:58] } 25... Qe6?? { [%eval 2.94] } { Blunder. Qe4 was best. } { [%clk 0:05:37] } 26. Qa7 { [%eval 2.74] [%clk 0:35:06] } 26... Qc8? { [%eval 4.89] } { Mistake. Qc6 was best. } { [%clk 0:02:35] } 27. Qf2 { [%eval 4.79] [%clk 0:35:29] } 27... Qe8 { [%eval 5.79] [%clk 0:02:25] } 28. Nc4 { [%eval 5.74] [%clk 0:34:51] } 28... bxc4 { [%eval 5.79] [%clk 0:02:16] } 29. Bxc4 { [%eval 5.74] [%clk 0:35:15] } 29... Bd5 { [%eval 5.63] [%clk 0:00:32] } 30. Rxd5 { [%eval 5.6] [%clk 0:35:37] } 30... Nxd5 { [%eval 5.66] [%clk 0:00:33] } 31. Bxd5 { [%eval 5.5] [%clk 0:36:02] } 31... Rd8?! { [%eval 9.6] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:32] } 32. Qc5+ { [%eval #14] [%clk 0:35:45] } 32... Kg8 { [%eval #14] [%clk 0:00:48] } 33. g6 { [%eval #17] [%clk 0:36:06] } 33... Rxd5 { [%eval #8] [%clk 0:00:35] } 34. Qxd5 { [%eval #7] [%clk 0:36:30] } 1-0