Event: Round 16: Koehne, Arno - Drygala, Lars
Date: 2024-12-07
White: Koehne, Arno
WhiteElo: 1894
Black: Drygala, Lars
BlackElo: 1986
Result: 0-1
ECO: D60
Opening: Queen's Gambit Declined: Orthodox Defense, Botvinnik Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. c4 { [%eval 0.17] [%clk 0:03:05] } 2... e6 { [%eval 0.11] [%clk 0:03:04] } 3. Nc3 { [%eval 0.17] [%clk 0:03:06] } 3... d5 { [%eval 0.24] [%clk 0:03:06] } 4. Bg5 { [%eval 0.11] [%clk 0:03:07] } 4... Be7 { [%eval 0.12] [%clk 0:03:07] } 5. Nf3 { [%eval 0.09] [%clk 0:03:08] } 5... O-O { [%eval 0.1] [%clk 0:03:07] } 6. e3 { [%eval 0.09] [%clk 0:03:10] } 6... Nbd7 { [%eval 0.21] [%clk 0:03:06] } 7. Bd3 { [%eval 0.03] [%clk 0:03:10] } 7... dxc4 { [%eval 0.07] [%clk 0:03:06] } 8. Bxc4 { [%eval 0.05] [%clk 0:03:11] } 8... b6 { [%eval 0.15] [%clk 0:03:07] } 9. O-O { [%eval 0.19] [%clk 0:03:10] } 9... Bb7 { [%eval 0.25] [%clk 0:03:08] } 10. Rc1 { [%eval 0.03] [%clk 0:03:08] } 10... c5 { [%eval 0.0] [%clk 0:03:08] } 11. Qe2 { [%eval 0.02] [%clk 0:02:53] } 11... a6 { [%eval 0.08] [%clk 0:03:04] } 12. a4 { [%eval 0.05] [%clk 0:02:41] } 12... cxd4 { [%eval 0.14] [%clk 0:02:53] } 13. Nxd4 { [%eval 0.0] [%clk 0:02:38] } 13... Nc5 { [%eval 0.13] [%clk 0:02:42] } 14. Rfd1 { [%eval 0.33] [%clk 0:02:33] } 14... Qc7?? { [%eval 2.73] } { Blunder. Qe8 was best. } { [%clk 0:02:30] } 15. Bf4? { [%eval 1.46] } { Mistake. b4 was best. } { [%clk 0:02:27] } 15... e5 { [%eval 1.31] [%clk 0:02:26] } 16. Bg3 { [%eval 1.32] [%clk 0:02:28] } 16... Bd6?? { [%eval 4.24] } { Blunder. Rac8 was best. } { [%clk 0:02:15] } 17. Nf5 { [%eval 3.79] [%clk 0:02:24] } 17... Qc6?! { [%eval 5.86] } { Inaccuracy. Rad8 was best. } { [%clk 0:02:08] } 18. f3 { [%eval 5.73] [%clk 0:02:01] } 18... Rfd8 { [%eval 6.04] [%clk 0:01:51] } 19. Nxd6? { [%eval 3.06] } { Mistake. Rxd6 was best. } { [%clk 0:01:57] } 19... Rxd6 { [%eval 3.03] [%clk 0:01:52] } 20. Bxe5 { [%eval 3.08] [%clk 0:01:53] } 20... Rxd1+ { [%eval 2.97] [%clk 0:01:51] } 21. Rxd1 { [%eval 3.16] [%clk 0:01:54] } 21... Nxa4 { [%eval 3.69] [%clk 0:01:47] } 22. Bxf6 { [%eval 3.67] [%clk 0:01:35] } 22... gxf6 { [%eval 3.55] [%clk 0:01:24] } 23. Bd5?? { [%eval 0.1] } { Blunder. Ne4 was best. } { [%clk 0:01:19] } 23... Nxc3 { [%eval 0.06] [%clk 0:01:21] } 24. bxc3 { [%eval 0.04] [%clk 0:01:19] } 24... Qc7 { [%eval 0.26] [%clk 0:01:15] } 25. Qd3 { [%eval 0.0] [%clk 0:00:48] } 25... Bxd5 { [%eval 0.0] [%clk 0:00:56] } 26. Qxd5 { [%eval 0.0] [%clk 0:00:48] } 26... Rc8 { [%eval 0.0] [%clk 0:00:54] } 27. Rd3 { [%eval -0.01] [%clk 0:00:38] } 27... a5 { [%eval -0.02] [%clk 0:00:54] } 28. Qf5?! { [%eval -0.57] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:34] } 28... Qc6?! { [%eval 0.0] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:48] } 29. Qg4+ { [%eval 0.0] [%clk 0:00:30] } 29... Kh8 { [%eval -0.02] [%clk 0:00:44] } 30. Qf4 { [%eval 0.0] [%clk 0:00:20] } 30... a4 { [%eval 0.0] [%clk 0:00:27] } 31. Rd6?? { [%eval -3.66] } { Blunder. c4 was best. } { [%clk 0:00:21] } 31... Qxc3 { [%eval -3.47] [%clk 0:00:28] } 32. h3?! { [%eval -4.51] } { Inaccuracy. h4 was best. } { [%clk 0:00:10] } 32... a3 { [%eval -4.41] [%clk 0:00:21] } 33. Rxf6?! { [%eval -6.78] } { Inaccuracy. Rd4 was best. } { [%clk 0:00:08] } 33... Qc1+?? { [%eval 0.0] } { Blunder. a2 was best. } { [%clk 0:00:22] } 34. Kh2 { [%eval -0.01] [%clk 0:00:09] } 34... a2 { [%eval 0.0] [%clk 0:00:07] } 35. Qd4?? { [%eval -7.9] } { Blunder. Rxf7 was best. } { [%clk 0:00:05] } 35... a1=Q { [%eval -7.86] } 36. Rxf7+? { [%eval #-7] } { Checkmate is now unavoidable. Qxa1 was best. } { [%clk 0:00:05] } 36... Qxd4 { [%eval #-6] [%clk 0:00:04] } 37. f4 0-1