Event: Biel Chess Festival 2024
Date: 2024-07-20
White: Oestmann, Lukas
WhiteElo: 1926
Black: Primbetova, Raikhan
BlackElo: 1534
Result: 1-0
ECO: C07
Opening: French Defense: Tarrasch Variation, Chistyakov Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... e6 { [%eval 0.25] [%clk 1:30:57] } 2. d4 { [%eval 0.29] [%clk 1:31:24] } 2... d5 { [%eval 0.31] [%clk 1:31:23] } 3. Nd2 { [%eval 0.17] [%clk 1:31:49] } 3... c5 { [%eval 0.13] [%clk 1:31:45] } 4. exd5 { [%eval 0.12] [%clk 1:32:14] } 4... Qxd5 { [%eval 0.12] [%clk 1:31:59] } 5. Ngf3 { [%eval 0.11] [%clk 1:32:31] } 5... cxd4 { [%eval 0.11] [%clk 1:31:16] } 6. Bc4 { [%eval 0.1] [%clk 1:32:52] } 6... Qd6 { [%eval 0.13] [%clk 1:28:47] } 7. O-O { [%eval 0.21] [%clk 1:33:12] } 7... Nf6 { [%eval 0.19] [%clk 1:28:47] } 8. Nb3 { [%eval 0.24] [%clk 1:33:24] } 8... Nc6 { [%eval 0.1] [%clk 1:28:53] } 9. Nbxd4 { [%eval 0.11] [%clk 1:33:42] } 9... Nxd4 { [%eval 0.17] [%clk 1:27:18] } 10. Nxd4 { [%eval 0.21] [%clk 1:34:00] } 10... Be7 { [%eval 0.24] [%clk 1:19:28] } 11. Nb5 { [%eval 0.0] [%clk 1:30:08] } 11... Qc6 { [%eval 0.0] [%clk 1:18:03] } 12. b3 { [%eval -0.1] [%clk 1:29:48] } 12... O-O { [%eval -0.12] [%clk 1:17:30] } 13. Bb2 { [%eval -0.08] [%clk 1:28:03] } 13... Rd8 { [%eval -0.01] [%clk 1:14:16] } 14. Qe2 { [%eval -0.08] [%clk 1:27:03] } 14... a6 { [%eval -0.02] [%clk 1:05:39] } 15. Nd4 { [%eval 0.0] [%clk 1:21:34] } 15... Qb6? { [%eval 1.41] } { Mistake. Qc7 was best. } { [%clk 1:00:19] } 16. Nf5 { [%eval 1.54] [%clk 1:12:25] } 16... Qc5 { [%eval 1.44] [%clk 0:55:32] } 17. Nxe7+ { [%eval 1.37] [%clk 1:10:41] } 17... Qxe7 { [%eval 1.53] [%clk 0:55:55] } 18. Bd3?! { [%eval 0.68] } { Inaccuracy. Qf3 was best. } { [%clk 1:09:31] } 18... Ra7?! { [%eval 1.79] } { Inaccuracy. Bd7 was best. } { [%clk 0:39:23] } 19. Qe3 { [%eval 1.61] [%clk 0:50:26] } 19... b5 { [%eval 2.0] [%clk 0:37:50] } 20. a4 { [%eval 1.78] [%clk 0:49:06] } 20... b4 { [%eval 2.08] [%clk 0:27:47] } 21. Bd4 { [%eval 2.17] [%clk 0:40:57] } 21... Ng4?! { [%eval 3.14] } { Inaccuracy. Rc7 was best. } { [%clk 0:23:30] } 22. Qh3 { [%eval 3.21] [%clk 0:40:03] } 22... h5 { [%eval 3.6] [%clk 0:14:03] } 23. Bxa7 { [%eval 3.46] [%clk 0:36:55] } 23... Qxa7 { [%eval 3.38] [%clk 0:14:54] } 24. Qxh5 { [%eval 2.78] [%clk 0:35:53] } 24... Nf6 { [%eval 5.33] [%clk 0:14:19] } 25. Qh4 { [%eval 4.53] [%clk 0:29:07] } 25... Qb6 { [%eval 6.23] [%clk 0:14:32] } 26. a5 { [%clk 0:00:00] } 26... Qd6 { [%clk 0:00:00] } 27. Rad1 { [%clk 0:00:00] } 27... Qe7 { [%clk 0:00:00] } 28. Bh7+ { [%clk 0:00:00] } 28... Kf8 { [%clk 0:00:00] } 29. Rxd8+ { [%clk 0:00:00] } 29... Qxd8 { [%clk 0:00:00] } 30. Qxb4+ { [%clk 0:00:00] } 1-0