Event: Runde 1: Karich, Oliver - Koebel, John
Site: https://lichess.org/broadcast/8-sparkassen-schach-open-leer--b-open/runde-1/40VXO7vu/4FeYCnTa
Date: 2025-10-30
White: Karich, Oliver
WhiteElo: 1675
Black: Koebel, John
Result: 1-0
ECO: D32
Opening: Tarrasch Defense: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... e6 { [%eval 0.37] [%clk 1:30:55] } 2. e3 { [%eval 0.0] [%clk 1:31:18] } 2... Nf6 { [%eval 0.07] [%clk 1:31:16] } 3. c4 { [%eval 0.0] [%clk 1:31:25] } 3... d5 { [%eval 0.04] [%clk 1:30:31] } 4. Nc3 { [%eval 0.02] [%clk 1:31:47] } 4... c5 { [%eval 0.09] [%clk 1:29:16] } 5. Nf3 { [%eval 0.08] [%clk 1:31:37] } 5... Nc6 { [%eval 0.0] [%clk 1:24:19] } 6. cxd5 { [%eval 0.08] [%clk 1:30:37] } 6... exd5 { [%eval 0.12] [%clk 1:24:38] } 7. Be2 { [%eval 0.1] [%clk 1:30:15] } 7... cxd4 { [%eval 0.05] [%clk 1:19:35] } 8. Nxd4 { [%eval 0.07] [%clk 1:30:19] } 8... Nxd4 { [%eval 0.53] [%clk 1:19:52] } 9. Qxd4 { [%eval 0.57] [%clk 1:30:31] } 9... Bd6 { [%eval 0.57] [%clk 1:16:58] } 10. Bb5+ { [%eval 0.23] [%clk 1:28:02] } 10... Bd7 { [%eval 0.31] [%clk 1:17:06] } 11. Bxd7+ { [%eval 0.34] [%clk 1:26:55] } 11... Qxd7 { [%eval 0.29] [%clk 1:17:25] } 12. O-O { [%eval 0.0] [%clk 1:26:21] } 12... O-O { [%eval 0.07] [%clk 1:17:09] } 13. h3 { [%eval -0.07] [%clk 1:26:19] } 13... Rfe8 { [%eval 0.0] [%clk 1:16:38] } 14. Rd1 { [%eval 0.03] [%clk 1:25:44] } 14... Rad8 { [%eval 0.12] [%clk 1:13:07] } 15. Qxa7 { [%eval 0.0] [%clk 1:24:01] } 15... Ne4 { [%eval 0.29] [%clk 1:08:40] } 16. Nxd5?? { [%eval -3.28] } { Blunder. Qa4 was best. } { [%clk 1:22:44] } 16... Qb5? { [%eval -1.6] } { Mistake. Qc6 was best. } { [%clk 1:08:56] } 17. Qd4 { [%eval -1.69] [%clk 1:20:48] } 17... Qe2 { [%eval -1.6] [%clk 1:08:23] } 18. f4?? { [%eval -4.04] } { Blunder. Rf1 was best. } { [%clk 1:18:04] } 18... Qf2+ { [%eval -3.65] [%clk 1:04:51] } 19. Kh2?! { [%eval -5.02] } { Inaccuracy. Kh1 was best. } { [%clk 1:18:23] } 19... Qg3+ { [%eval -4.88] [%clk 0:59:19] } 20. Kg1 { [%eval -4.33] [%clk 1:18:34] } 20... Nf2 { [%eval -4.39] [%clk 0:58:31] } 21. Rf1?! { [%eval -5.59] } { Inaccuracy. Kf1 was best. } { [%clk 1:17:24] } 21... Nxh3+ { [%eval -5.51] [%clk 0:56:36] } 22. Kh1 { [%eval -5.44] [%clk 1:18:21] } 22... g5?? { [%eval 4.14] } { Blunder. Nf2+ was best. } { [%clk 0:53:56] } 23. Nf6+ { [%eval 3.88] [%clk 1:18:21] } 23... Kf8 { [%eval 3.24] [%clk 0:54:01] } 24. Nxe8?? { [%eval 0.49] } { Blunder. Nxh7+ was best. } { [%clk 1:17:58] } 24... Bxf4?? { [%eval 5.86] } { Blunder. Nf2+ was best. } { [%clk 0:54:18] } 25. Qb4+?? { [%eval 0.0] } { Blunder. Qc5+ was best. } { [%clk 1:17:25] } 25... Kxe8?? { [%eval 1.72] } { Blunder. Kg8 was best. } { [%clk 0:54:34] } 26. exf4?? { [%eval 0.0] } { Blunder. Qa4+ was best. } { [%clk 1:17:05] } 26... Nf2+ { [%eval 0.0] [%clk 0:53:50] } 27. Kg1 { [%eval 0.0] [%clk 1:17:17] } 27... Ng4?? { [%eval 8.53] } { Blunder. Nh3+ was best. } { [%clk 0:52:20] } 28. Re1+ { [%eval 8.31] [%clk 1:17:25] } 28... Kd7? { [%eval #7] } { Checkmate is now unavoidable. Qxe1+ was best. } { [%clk 0:52:36] } 29. Re7+ { [%eval #6] [%clk 1:16:58] } 29... Kc6 { [%eval #6] [%clk 0:51:18] } 30. Qxb7+ { [%eval #5] [%clk 1:17:09] } 30... Kc5 { [%eval #4] [%clk 0:50:32] } 31. b4+ { [%eval #3] [%clk 1:16:19] } 31... Kc4 { [%eval #3] [%clk 0:48:39] } 32. Rc7+ { [%eval #7] [%clk 1:14:10] } 32... Kd4 { [%eval #7] [%clk 0:45:18] } 33. Bb2+ { [%eval #6] [%clk 1:14:06] } 33... Ke3 { [%eval #6] [%clk 0:45:15] } 34. Qb6+ { [%eval #9] [%clk 1:13:38] } 34... Ke2 { [%eval #7] [%clk 0:37:17] } 35. Re7+?? { [%eval 6.04] } { Lost forced checkmate sequence. Rc2+ was best. } { [%clk 1:13:21] } 35... Kd2?? { [%eval #4] } { Checkmate is now unavoidable. Ne3 was best. } { [%clk 0:37:29] } 36. Qxd8+ { [%eval #3] [%clk 1:13:25] } 36... Kc2 { [%eval #1] [%clk 0:37:41] } 37. Re2# { [%clk 1:13:34] } 1-0