Event: ODJM B 2025
Site: Willingen GER
Date: 2025-06-08
White: Ott, Claudius
WhiteElo: 1835
Black: Stepanjan, Tatevik Mia
BlackElo: 1604
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... e6 { [%eval 0.28] [%clk 1:30:50] } 3. d4 { [%eval 0.4] [%clk 1:31:41] } 3... cxd4 { [%eval 0.29] [%clk 1:30:58] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:05] } 4... a6 { [%eval 0.42] [%clk 1:30:33] } 5. c4 { [%eval 0.21] [%clk 1:32:29] } 5... Nc6 { [%eval 0.6] [%clk 1:30:35] } 6. Nc3 { [%eval 0.4] [%clk 1:32:05] } 6... Bb4 { [%eval 0.95] [%clk 1:29:01] } 7. Be3 { [%eval 0.45] [%clk 1:28:17] } 7... Nf6 { [%eval 0.77] [%clk 1:27:00] } 8. Bd3?! { [%eval 0.17] } { Inaccuracy. Nxc6 was best. } { [%clk 1:26:31] } 8... d5 { [%eval 0.52] [%clk 1:21:53] } 9. Nxc6 { [%eval 0.36] [%clk 1:13:06] } 9... bxc6 { [%eval 0.26] [%clk 1:21:07] } 10. cxd5 { [%eval -0.05] [%clk 1:11:31] } 10... exd5 { [%eval 0.03] [%clk 1:18:53] } 11. Qa4 { [%eval -0.07] [%clk 1:02:00] } 11... Bxc3+ { [%eval 0.0] [%clk 1:04:52] } 12. bxc3 { [%eval 0.12] [%clk 1:01:48] } 12... Bd7?? { [%eval 3.43] } { Blunder. O-O was best. } { [%clk 1:04:41] } 13. Bc5 { [%eval 3.22] [%clk 0:59:55] } 13... Qb8 { [%eval 3.19] [%clk 0:48:20] } 14. O-O { [%eval 3.17] [%clk 0:53:20] } 14... Ng4? { [%eval 5.82] } { Mistake. dxe4 was best. } { [%clk 0:38:48] } 15. f4 { [%eval 5.61] [%clk 0:52:01] } 15... Qc7 { [%eval 6.69] [%clk 0:28:21] } 16. exd5 { [%eval 6.61] [%clk 0:46:48] } 16... cxd5 { [%eval 6.32] [%clk 0:27:33] } 17. Rfe1+ { [%eval 5.93] [%clk 0:46:53] } 17... Kd8 { [%eval 5.92] [%clk 0:26:44] } 18. Be7+ { [%eval 5.9] [%clk 0:47:14] } 18... Kc8 { [%eval 5.77] [%clk 0:25:30] } 19. Bxa6+ { [%eval 5.8] [%clk 0:47:27] } 19... Rxa6 { [%eval 6.71] [%clk 0:22:07] } 20. Qxa6+ { [%eval 6.52] [%clk 0:47:51] } 20... Qb7 { [%eval 6.18] [%clk 0:21:46] } 21. Qxb7+ { [%eval 5.06] [%clk 0:48:00] } 21... Kxb7 { [%eval 5.1] [%clk 0:22:07] } 22. h3 { [%eval 5.0] [%clk 0:48:08] } 22... Nh6 { [%eval 4.81] [%clk 0:21:42] } 23. a4 { [%eval 4.82] [%clk 0:45:59] } 23... Ra8 { [%eval 5.01] [%clk 0:21:47] } 24. a5 { [%eval 5.0] [%clk 0:46:07] } 24... Nf5 { [%eval 5.13] [%clk 0:21:54] } 25. a6+ { [%eval 4.59] [%clk 0:45:54] } 25... Rxa6 { [%eval 4.5] [%clk 0:22:07] } 26. Rxa6 { [%eval 4.54] [%clk 0:45:43] } 26... Kxa6 { [%eval 4.39] [%clk 0:22:30] } 27. Bb4 { [%eval 4.0] [%clk 0:45:32] } 27... Be6 { [%eval 4.88] [%clk 0:22:06] } 28. g4 { [%eval 4.74] [%clk 0:45:46] } 28... Nh4 { [%eval 5.26] [%clk 0:22:17] } 29. Kf2 { [%eval 5.16] [%clk 0:46:11] } 1-0