Event: wst65
Date: 2024-07-06
White: Oehlerich, Per
WhiteElo: 1959
Black: Pietrzak, Janusz
BlackElo: 1919
Result: 1-0
ECO: B00
Opening: Owen Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:51] } 1... b6 { [%eval 0.65] [%clk 1:30:07] } 2. d4 { [%eval 0.7] [%clk 1:30:26] } 2... Bb7 { [%eval 0.69] [%clk 1:30:30] } 3. Bd3 { [%eval 0.65] [%clk 1:29:53] } 3... e6 { [%eval 0.72] [%clk 1:30:17] } 4. Ne2 { [%eval 0.53] [%clk 1:26:28] } 4... c5 { [%eval 0.55] [%clk 1:29:10] } 5. c3 { [%eval 0.59] [%clk 1:25:17] } 5... d5 { [%eval 0.86] [%clk 1:29:32] } 6. e5 { [%eval 0.77] [%clk 1:24:15] } 6... Nc6 { [%eval 0.92] [%clk 1:29:50] } 7. O-O { [%eval 0.77] [%clk 1:19:50] } 7... Be7 { [%eval 1.2] [%clk 1:24:13] } 8. Nd2 { [%eval 1.17] [%clk 1:15:39] } 8... Nh6 { [%eval 1.35] [%clk 1:15:56] } 9. Nf3 { [%eval 1.48] [%clk 1:08:36] } 9... Nf5 { [%eval 1.35] [%clk 1:13:07] } 10. Bxf5 { [%eval 1.19] [%clk 1:00:24] } 10... exf5 { [%eval 1.09] } 11. a3 { [%eval 0.78] [%clk 0:56:07] } 11... h5? { [%eval 2.33] } { Mistake. c4 was best. } { [%clk 1:12:26] } 12. b4 { [%eval 2.05] [%clk 0:53:40] } 12... cxb4 { [%eval 2.22] [%clk 1:07:45] } 13. axb4 { [%eval 2.24] [%clk 0:52:10] } 13... g5 { [%eval 2.88] [%clk 1:07:24] } 14. Qd3 { [%eval 2.28] [%clk 0:46:11] } 14... f4?! { [%eval 3.59] } { Inaccuracy. h4 was best. } { [%clk 1:05:15] } 15. b5 { [%eval 3.28] [%clk 0:44:54] } 15... Na5 { [%eval 3.11] [%clk 1:04:43] } 16. e6 { [%eval 3.18] [%clk 0:44:24] } 16... Nc4?! { [%eval 4.21] } { Inaccuracy. O-O was best. } { [%clk 1:02:57] } 17. exf7+ { [%eval 4.06] [%clk 0:43:10] } 17... Kf8 { [%eval 5.01] [%clk 1:02:26] } 18. Bxf4 { [%eval 4.07] [%clk 0:39:59] } 18... gxf4 { [%eval 4.08] [%clk 1:00:55] } 19. Nxf4 { [%eval 4.42] [%clk 0:40:19] } 19... Rh6 { [%eval 4.87] [%clk 1:00:56] } 20. Rfe1 { [%eval 4.83] [%clk 0:30:08] } 20... Qd6 { [%eval 4.84] [%clk 0:58:46] } 21. Ne5 { [%eval 4.85] [%clk 0:29:00] } 21... Nxe5 { [%eval 5.1] [%clk 0:51:24] } 22. dxe5 { [%eval 5.02] [%clk 0:27:47] } 22... Qc7?! { [%eval 6.99] } { Inaccuracy. Qc5 was best. } { [%clk 0:43:33] } 23. Qg3 { [%eval 6.94] [%clk 0:22:19] } 23... Kxf7 { [%eval 6.82] [%clk 0:42:42] } 24. e6+ { [%eval 6.58] [%clk 0:22:14] } 24... Ke8?? { [%eval #24] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:41:43] } 25. Qg8+ { [%eval #28] [%clk 0:22:07] } 25... Bf8 { [%eval #31] [%clk 0:40:41] } 26. e7 { [%eval 8.42] [%clk 0:22:04] } 26... Qxe7 { [%clk 0:36:44] } 27. Rxe7+ { [%clk 0:21:32] } 27... Kxe7 { [%clk 0:37:10] } 28. Ng6+ { [%clk 0:16:21] } 28... Kd6 { [%clk 0:36:40] } 29. Nxf8 { [%clk 0:16:09] } 29... Rf6 { [%clk 0:36:40] } 30. Qg3+ { [%clk 0:16:21] } 30... Ke7 { [%clk 0:34:28] } 31. Qg7+ { [%clk 0:16:20] } 1-0