Event: Runde 4: Buergener, Richard - Oest, Thorsten
Site: https://lichess.org/broadcast/77-bezirkseinzelmeisterschaften-schachbezirk-iv-luneburg--meisterturnier/runde-4/JQNPjpHa/pjgiCsQ5
Date: 2025-10-24
White: Buergener, Richard
WhiteElo: 1909
Black: Oest, Thorsten
BlackElo: 1952
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. c3 { [%eval 0.0] [%clk 1:31:25] } 2... d5 { [%eval 0.11] [%clk 1:30:08] } 3. exd5 { [%eval 0.12] [%clk 1:31:47] } 3... Qxd5 { [%eval 0.18] [%clk 1:30:31] } 4. d4 { [%eval 0.08] [%clk 1:32:13] } 4... Nc6 { [%eval 0.21] [%clk 1:28:14] } 5. Nf3 { [%eval 0.11] [%clk 1:32:29] } 5... Bg4 { [%eval 0.28] [%clk 1:27:09] } 6. Be2 { [%eval 0.17] [%clk 1:32:44] } 6... cxd4 { [%eval 0.21] [%clk 1:27:08] } 7. cxd4 { [%eval 0.18] [%clk 1:33:07] } 7... Nf6 { [%eval 0.34] [%clk 1:25:53] } 8. Nc3 { [%eval 0.39] [%clk 1:32:55] } 8... Qa5 { [%eval 0.36] [%clk 1:23:58] } 9. O-O { [%eval 0.18] [%clk 1:32:43] } 9... e6 { [%eval 0.15] [%clk 1:09:14] } 10. h3 { [%eval 0.16] [%clk 1:18:44] } 10... Bh5 { [%eval 0.23] [%clk 1:06:50] } 11. Be3 { [%eval 0.25] [%clk 1:17:41] } 11... Be7 { [%eval 0.57] [%clk 1:06:06] } 12. a3 { [%eval 0.23] [%clk 1:07:18] } 12... a6 { [%eval 0.64] [%clk 1:01:38] } 13. Qb3 { [%eval 0.7] [%clk 0:59:18] } 13... Qc7 { [%eval 0.75] [%clk 0:52:36] } 14. Rfd1 { [%eval 0.56] [%clk 0:54:29] } 14... O-O { [%eval 0.55] [%clk 0:46:28] } 15. d5 { [%eval 0.39] [%clk 0:53:03] } 15... Nxd5 { [%eval 0.42] [%clk 0:39:02] } 16. Nxd5 { [%eval 0.49] [%clk 0:53:04] } 16... exd5 { [%eval 0.53] [%clk 0:39:24] } 17. Rxd5 { [%eval 0.58] [%clk 0:51:10] } 17... Bxf3? { [%eval 1.74] } { Mistake. Bg6 was best. } { [%clk 0:25:55] } 18. Bxf3 { [%eval 1.97] [%clk 0:49:37] } 18... Bf6 { [%eval 2.1] [%clk 0:24:32] } 19. Rc1?! { [%eval 1.29] } { Inaccuracy. Bb6 was best. } { [%clk 0:34:57] } 19... Rfe8 { [%eval 1.2] [%clk 0:18:33] } 20. Rdc5 { [%eval 1.15] [%clk 0:32:09] } 20... Rab8 { [%eval 1.36] [%clk 0:14:55] } 21. Qc2 { [%eval 1.3] [%clk 0:28:25] } 21... Qe7? { [%eval 2.59] } { Mistake. a5 was best. } { [%clk 0:13:56] } 22. Bxc6 { [%eval 2.51] [%clk 0:23:45] } 22... bxc6 { [%eval 2.43] [%clk 0:13:54] } 23. b4 { [%eval 2.45] [%clk 0:24:01] } 23... h6 { [%eval 2.36] [%clk 0:10:28] } 24. Qa4 { [%eval 2.28] [%clk 0:18:51] } 24... Qe4 { [%eval 1.95] [%clk 0:06:31] } 25. Rxc6 { [%eval 1.86] [%clk 0:15:52] } 25... Bb2 { [%eval 2.01] [%clk 0:04:06] } 26. R1c2 { [%eval 1.69] [%clk 0:15:28] } 26... Be5 { [%eval 1.79] [%clk 0:04:00] } 27. Rxa6?? { [%eval 0.02] } { Blunder. Qxa6 was best. } { [%clk 0:05:27] } 27... Bf4?? { [%eval 2.01] } { Blunder. Red8 was best. } { [%clk 0:02:06] } 28. Qc6?! { [%eval 1.1] } { Inaccuracy. Qb3 was best. } { [%clk 0:03:22] } 28... Qe5?? { [%eval 4.09] } { Blunder. Rbd8 was best. } { [%clk 0:01:09] } 29. Bxf4? { [%eval 1.91] } { Mistake. Ra5 was best. } { [%clk 0:02:50] } 29... Qxf4 { [%eval 1.66] [%clk 0:01:38] } 30. g3 { [%eval 1.9] [%clk 0:03:14] } 30... Re1+?? { [%eval 4.48] } { Blunder. Qf5 was best. } { [%clk 0:01:33] } 31. Kg2 { [%eval 4.25] [%clk 0:03:03] } 31... Qe5 { [%eval 4.64] [%clk 0:01:53] } 32. Ra5 { [%eval 4.57] [%clk 0:02:36] } 32... Qa1 { [%eval 4.83] [%clk 0:02:04] } 33. Qc3?? { [%eval 0.0] } { Blunder. Ra8 was best. } { [%clk 0:01:37] } 33... Rg1+ { [%eval 0.0] [%clk 0:02:16] } 34. Kf3 { [%eval 0.0] [%clk 0:02:06] } 34... Qd1+ { [%eval 0.0] [%clk 0:02:32] } 35. Re2 { [%eval 0.0] [%clk 0:01:42] } 35... Qd5+?? { [%eval 9.9] } { Blunder. Qd7 was best. } { [%clk 0:02:52] } 36. Rxd5 { [%eval 9.28] [%clk 0:02:00] } 1-0