Event: ODJM A 2025
Site: Willingen GER
Date: 2025-06-10
White: Zweigait, Leon
WhiteElo: 1913
Black: Zhang, Onno
BlackElo: 1859
Result: 0-1
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... d6 { [%eval 0.31] [%clk 1:31:04] } 3. d4 { [%eval 0.22] [%clk 1:31:39] } 3... cxd4 { [%eval 0.19] [%clk 1:31:24] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:53] } 4... Nf6 { [%eval 0.31] [%clk 1:31:46] } 5. Nc3 { [%eval 0.32] [%clk 1:32:17] } 5... a6 { [%eval 0.28] [%clk 1:32:09] } 6. g3 { [%eval 0.08] [%clk 1:32:28] } 6... e5 { [%eval 0.04] [%clk 1:31:23] } 7. Nde2 { [%eval 0.06] [%clk 1:32:52] } 7... Be7 { [%eval 0.15] [%clk 1:31:20] } 8. Bg2 { [%eval 0.18] [%clk 1:32:03] } 8... O-O { [%eval 0.3] [%clk 1:29:01] } 9. O-O { [%eval 0.17] [%clk 1:31:10] } 9... Nbd7 { [%eval 0.34] [%clk 1:26:43] } 10. a4 { [%eval 0.36] [%clk 1:29:33] } 10... b6 { [%eval 0.45] [%clk 1:26:30] } 11. Nd5 { [%eval 0.35] [%clk 1:29:52] } 11... Nxd5 { [%eval 0.42] [%clk 1:24:59] } 12. Qxd5 { [%eval 0.37] [%clk 1:29:54] } 12... Rb8 { [%eval 0.44] [%clk 1:24:22] } 13. b4?! { [%eval -0.22] } { Inaccuracy. Nc3 was best. } { [%clk 1:18:11] } 13... Bb7 { [%eval 0.0] [%clk 1:24:24] } 14. Qb3 { [%eval 0.12] [%clk 1:18:29] } 14... Rc8 { [%eval 0.35] [%clk 1:19:44] } 15. Be3 { [%eval -0.06] [%clk 1:11:34] } 15... Qc7 { [%eval -0.13] [%clk 1:14:48] } 16. c3?! { [%eval -0.84] } { Inaccuracy. Bd2 was best. } { [%clk 1:01:47] } 16... Nf6 { [%eval -0.8] [%clk 1:12:50] } 17. f3? { [%eval -1.98] } { Mistake. b5 was best. } { [%clk 0:56:10] } 17... d5 { [%eval -1.96] [%clk 1:09:24] } 18. exd5 { [%eval -2.0] [%clk 0:44:32] } 18... Bxd5 { [%eval -1.98] [%clk 1:08:03] } 19. Qb2 { [%eval -1.82] [%clk 0:44:53] } 19... Bc4 { [%eval -1.8] [%clk 1:06:28] } 20. Rac1?! { [%eval -2.66] } { Inaccuracy. Bf2 was best. } { [%clk 0:41:52] } 20... Nd5 { [%eval -3.0] [%clk 0:57:20] } 21. Bf2 { [%eval -2.97] [%clk 0:39:32] } 21... Bg5 { [%eval -2.79] [%clk 0:52:48] } 22. f4 { [%eval -3.41] [%clk 0:37:18] } 22... exf4 { [%eval -3.52] [%clk 0:52:16] } 23. Bxd5?! { [%eval -4.49] } { Inaccuracy. Rcd1 was best. } { [%clk 0:37:30] } 23... Bxd5 { [%eval -4.44] [%clk 0:51:46] } 24. Rcd1?! { [%eval -5.89] } { Inaccuracy. Bd4 was best. } { [%clk 0:30:13] } 24... Ba8 { [%eval -5.67] [%clk 0:51:32] } 25. c4 { [%eval -6.64] [%clk 0:23:53] } 25... Qb7?! { [%eval -5.0] } { Inaccuracy. Qxc4 was best. } { [%clk 0:51:37] } 26. Rd5 { [%eval -5.01] [%clk 0:23:09] } 26... Rxc4 { [%eval -5.06] [%clk 0:50:54] } 27. Rfd1 { [%eval -5.06] [%clk 0:23:26] } 27... Bf6 { [%eval -4.79] [%clk 0:49:53] } 28. Qb3 { [%eval -3.99] [%clk 0:23:04] } 28... Qc8 { [%eval -3.84] [%clk 0:38:14] } 29. Rd7?! { [%eval -5.46] } { Inaccuracy. Nxf4 was best. } { [%clk 0:13:00] } 29... f3 { [%eval -5.26] [%clk 0:33:54] } 30. Nf4 { [%eval -5.12] [%clk 0:12:55] } 30... Rc3 { [%eval -4.38] [%clk 0:33:26] } 31. Qb1 { [%eval -4.76] [%clk 0:09:01] } 31... Be5 { [%eval -4.0] [%clk 0:29:14] } 32. Qf5 { [%eval -4.87] [%clk 0:07:34] } 32... Bxf4 { [%eval -4.7] [%clk 0:28:46] } 33. Qxf4 { [%eval -4.89] [%clk 0:06:23] } 33... Bc6 { [%eval -5.1] [%clk 0:28:05] } 34. R7d2 { [%eval -4.85] [%clk 0:05:29] } 34... Bxa4 { [%eval -4.93] [%clk 0:27:40] } 35. Re1 { [%eval -4.65] [%clk 0:04:56] } 35... Re8 { [%clk 0:25:20] } 36. Rxe8+ { [%clk 0:03:02] } 36... Bxe8 { [%clk 0:23:58] } 37. Bxb6 { [%clk 0:02:05] } 37... Qe6 { [%clk 0:21:46] } 38. Be3 { [%clk 0:00:32] } 38... Qxe3+ { [%clk 0:21:42] } 0-1