Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-30
White: Weber, Samuel
WhiteTitle: FM
WhiteElo: 2293
Black: Seo, Jung Min
BlackTitle: IM
BlackElo: 2450
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Freak Attack
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. e4 { [%eval 0.14] [%clk 1:30:26] } 1... c5 { [%eval 0.17] [%clk 1:28:53] } 2. Nf3 { [%eval 0.22] [%clk 1:29:36] } 2... d6 { [%eval 0.0] [%clk 1:28:50] } 3. d4 { [%eval 0.18] [%clk 1:29:06] } 3... cxd4 { [%eval 0.13] [%clk 1:29:12] } 4. Nxd4 { [%eval 0.27] [%clk 1:29:17] } 4... Nf6 { [%eval 0.3] [%clk 1:29:39] } 5. Nc3 { [%eval 0.21] [%clk 1:29:39] } 5... a6 { [%eval 0.24] [%clk 1:30:07] } 6. Rg1 { [%eval 0.0] [%clk 1:30:01] } 6... b5 { [%eval 0.0] [%clk 1:15:01] } 7. g4 { [%eval 0.04] [%clk 1:30:20] } 7... Bb7 { [%eval 0.0] [%clk 1:04:55] } 8. g5 { [%eval -0.09] [%clk 1:30:37] } 8... Nxe4 { [%eval 0.0] [%clk 1:01:48] } 9. Nxe4 { [%eval -0.15] [%clk 1:30:23] } 9... Bxe4 { [%eval -0.35] [%clk 1:02:16] } 10. a4 { [%eval -0.31] [%clk 1:30:43] } 10... b4 { [%eval -0.38] [%clk 0:51:40] } 11. Qe2 { [%eval -0.34] [%clk 1:27:59] } 11... Bb7?! { [%eval 0.65] } { Inaccuracy. d5 was best. } { [%clk 0:48:27] } 12. b3 { [%eval 0.56] [%clk 1:25:35] } 12... g6 { [%eval 0.56] [%clk 0:38:07] } 13. Bb2 { [%eval 0.38] [%clk 1:15:24] } 13... e5 { [%eval 0.63] [%clk 0:34:41] } 14. O-O-O { [%eval 0.52] [%clk 1:04:07] } 14... Bg7 { [%eval 0.48] [%clk 0:32:40] } 15. h4?! { [%eval -0.44] } { Inaccuracy. f4 was best. } { [%clk 0:56:36] } 15... O-O { [%eval -0.39] [%clk 0:32:56] } 16. Nf3 { [%eval -0.33] [%clk 0:56:19] } 16... Qc7 { [%eval -0.35] [%clk 0:31:24] } 17. Bh3?! { [%eval -0.93] } { Inaccuracy. Kb1 was best. } { [%clk 0:54:38] } 17... Nd7 { [%eval -0.98] [%clk 0:26:45] } 18. Bxd7 { [%eval -1.2] [%clk 0:49:53] } 18... Qxd7 { [%eval -1.21] [%clk 0:27:12] } 19. Nd2 { [%eval -1.25] [%clk 0:45:54] } 19... Qf5 { [%eval -1.4] [%clk 0:25:56] } 20. Rg4?! { [%eval -2.25] } { Inaccuracy. Qg4 was best. } { [%clk 0:33:09] } 20... d5? { [%eval -0.98] } { Mistake. a5 was best. } { [%clk 0:11:29] } 21. Rxb4 { [%eval -1.08] [%clk 0:32:09] } 21... Bc6 { [%eval -0.53] [%clk 0:10:40] } 22. f4 { [%eval -0.61] [%clk 0:30:59] } 22... Rfc8 { [%eval -0.61] [%clk 0:10:04] } 23. Bxe5? { [%eval -2.14] } { Mistake. fxe5 was best. } { [%clk 0:20:34] } 23... Bf8 { [%eval -2.12] [%clk 0:06:06] } 24. Rb6?! { [%eval -3.47] } { Inaccuracy. Nf1 was best. } { [%clk 0:18:21] } 24... Bb5 { [%eval -3.4] [%clk 0:03:34] } 25. c4 { [%eval -4.22] [%clk 0:17:28] } 25... Ba3+ { [%eval -4.22] [%clk 0:02:43] } 26. Bb2 { [%eval -4.15] [%clk 0:17:57] } 26... dxc4 { [%eval -4.3] [%clk 0:03:01] } 27. Nxc4 { [%eval -4.16] [%clk 0:14:56] } 27... Bxc4 { [%eval -4.43] [%clk 0:02:50] } 28. bxc4 { [%eval -4.37] [%clk 0:14:58] } 28... Qxf4+ { [%eval -4.26] [%clk 0:03:12] } 29. Kb1 { [%eval -4.06] [%clk 0:10:01] } 29... Bxb2 { [%eval -4.19] [%clk 0:03:38] } 30. Rxb2 { [%eval -4.55] [%clk 0:09:12] } 30... Rxc4 { [%eval -4.51] [%clk 0:03:50] } 31. Rf1 { [%eval -4.31] [%clk 0:09:35] } 31... Qc7 { [%eval -4.32] [%clk 0:00:35] } 32. Qf3 { [%eval -4.32] [%clk 0:08:19] } 32... Rc8 { [%eval -4.29] [%clk 0:00:47] } 33. a5 { [%eval -5.27] [%clk 0:04:58] } 33... Rxh4 { [%eval -5.42] [%clk 0:00:51] } 34. Qd5 { [%eval -5.43] [%clk 0:05:23] } 34... Rc4 { [%eval -5.3] [%clk 0:00:59] } 35. Rh1 { [%eval -5.78] [%clk 0:04:13] } 35... Rc5 { [%eval -5.89] [%clk 0:00:41] } 36. Qd2 { [%eval -5.98] [%clk 0:04:36] } 36... Rb8 { [%eval -5.66] [%clk 0:00:46] } 37. Rh3 { [%eval -5.82] [%clk 0:03:44] } 37... Rcb5 { [%eval -5.61] [%clk 0:00:52] } 38. Rxb5 { [%eval -5.57] [%clk 0:03:19] } 38... Rxb5+ { [%eval -5.58] [%clk 0:01:18] } 39. Ka2 { [%eval -5.59] [%clk 0:03:40] } 39... Qxa5+ { [%eval -5.53] [%clk 0:01:42] } 40. Qxa5 { [%clk 0:04:05] } 40... Rxa5+ { [%clk 0:02:09] } 0-1