Event: Deutsche Schnellschach-Amateurmeisterschaft 2023
Site: Dinkelsb?hl, Germany
Date: 2023-11-12
White: Keppler, Johann
Black: Baumann, Roland
BlackElo: 1319
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 15 min + 10 sec/move

1. d4 { [%eval 0.0] [%clk 0:15:17] } 1... d5 { [%eval 0.27] [%clk 0:15:18] } 2. c4 { [%eval 0.29] [%clk 0:15:23] } 2... e6 { [%eval 0.3] [%clk 0:15:27] } 3. Nc3 { [%eval 0.39] [%clk 0:15:30] } 3... Bb4 { [%eval 0.32] [%clk 0:15:02] } 4. Nf3 { [%eval 0.29] [%clk 0:15:34] } 4... Nf6 { [%eval 0.15] [%clk 0:14:43] } 5. a3 { [%eval 0.0] [%clk 0:15:40] } 5... Bxc3+ { [%eval 0.0] [%clk 0:14:49] } 6. bxc3 { [%eval 0.0] [%clk 0:15:47] } 6... h6 { [%eval 0.32] [%clk 0:14:49] } 7. e3 { [%eval 0.34] [%clk 0:15:51] } 7... Ne4?! { [%eval 0.98] } { Inaccuracy. O-O was best. } { [%clk 0:14:29] } 8. Bb2?! { [%eval 0.34] } { Inaccuracy. Bd3 was best. } { [%clk 0:15:54] } 8... Nd7 { [%eval 0.49] [%clk 0:13:58] } 9. Bd3 { [%eval 0.54] [%clk 0:16:01] } 9... Ndf6 { [%eval 0.79] [%clk 0:14:03] } 10. cxd5 { [%eval 0.81] } 10... exd5 { [%eval 0.66] [%clk 0:13:55] } 11. O-O { [%eval 0.48] [%clk 0:16:09] } 11... Bg4 { [%eval 0.64] [%clk 0:13:43] } 12. Be2 { [%eval 0.2] [%clk 0:16:02] } 12... c6 { [%eval 0.28] [%clk 0:12:57] } 13. Ne5 { [%eval 0.24] [%clk 0:15:58] } 13... Bxe2 { [%eval 0.36] [%clk 0:12:56] } 14. Qxe2 { [%eval 0.23] [%clk 0:16:06] } 14... Nd7 { [%eval 0.34] [%clk 0:12:48] } 15. Qh5? { [%eval -0.88] } { Mistake. a4 was best. } { [%clk 0:15:53] } 15... Nxe5 { [%eval -0.37] [%clk 0:12:34] } 16. Qxe5+ { [%eval -0.22] [%clk 0:15:59] } 16... Qe7 { [%eval 0.32] [%clk 0:12:14] } 17. Qxg7 { [%eval 0.28] [%clk 0:16:03] } 17... O-O-O { [%eval 0.31] [%clk 0:12:20] } 18. Qg4+ { [%eval 0.22] [%clk 0:16:03] } 18... Rd7 { [%eval 0.44] [%clk 0:12:12] } 19. Qg7?! { [%eval -0.14] } { Inaccuracy. f3 was best. } { [%clk 0:15:26] } 19... Rdd8 { [%eval 0.19] [%clk 0:11:54] } 20. Qg4+ { [%eval 0.2] [%clk 0:15:22] } 20... Kb8?! { [%eval 0.9] } { Inaccuracy. Qd7 was best. } { [%clk 0:11:59] } 21. Qf4+ { [%eval 0.93] [%clk 0:15:17] } 21... Ka8 { [%eval 1.16] [%clk 0:11:43] } 22. Rfd1?! { [%eval 0.16] } { Inaccuracy. f3 was best. } { [%clk 0:15:17] } 22... Rd6 { [%eval 0.66] [%clk 0:11:37] } 23. c4?? { [%eval -1.17] } { Blunder. f3 was best. } { [%clk 0:15:10] } 23... Rf6 { [%eval -1.16] [%clk 0:11:39] } 24. Qg3?? { [%eval -5.65] } { Blunder. Qe5 was best. } { [%clk 0:14:31] } 24... Nxg3 { [%eval -5.75] [%clk 0:11:47] } 25. hxg3 { [%eval -6.38] [%clk 0:14:32] } 25... Rg8 { [%eval -5.24] [%clk 0:11:44] } 26. cxd5 { [%eval -5.62] [%clk 0:14:40] } 26... cxd5 { [%eval -5.55] [%clk 0:11:53] } 27. Rac1 { [%eval -5.65] [%clk 0:14:44] } 27... Rc6 { [%eval -5.27] [%clk 0:11:09] } 28. a4 { [%eval -5.14] [%clk 0:14:41] } 28... Rxc1 { [%eval -5.11] [%clk 0:11:10] } 29. Rxc1 { [%eval -5.4] [%clk 0:14:50] } 29... Kb8 { [%eval -5.1] [%clk 0:11:19] } 30. Kf1 { [%eval -5.15] [%clk 0:14:27] } 30... Rg6 { [%eval -4.96] [%clk 0:11:13] } 31. Ke2 { [%eval -5.7] [%clk 0:14:34] } 31... Rc6 { [%eval -5.01] [%clk 0:10:54] } 32. Rb1?? { [%eval #-5] } { Checkmate is now unavoidable. Rxc6 was best. } { [%clk 0:14:18] } 32... Qb4?? { [%eval -5.31] } { Lost forced checkmate sequence. Rc2+ was best. } { [%clk 0:09:30] } 33. Kf3?? { [%eval #-17] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:13:51] } 33... Rc2?? { [%eval -5.66] } { Lost forced checkmate sequence. h5 was best. } { [%clk 0:09:28] } 34. Rh1?? { [%eval #-12] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:13:55] } 34... Qxb2 { [%eval #-12] [%clk 0:08:55] } 35. Rxh6 { [%eval #-11] [%clk 0:13:44] } 35... Rxf2+ { [%eval #-8] [%clk 0:08:49] } 36. Kg4 { [%eval #-9] [%clk 0:13:53] } 36... Qe2+ { [%eval #-9] [%clk 0:08:52] } 37. Kh3 { [%eval #-6] [%clk 0:13:58] } 37... Rxg2 { [%eval #-5] [%clk 0:08:45] } 38. Rh8+ { [%eval #-5] [%clk 0:14:04] } 38... Kc7 { [%eval #-4] [%clk 0:08:50] } 39. Rf8 { [%eval #-1] [%clk 0:14:12] } 39... Rh2# { [%clk 0:08:21] } 0-1