Event: Round 7: Richard Zahn - Alexander Dubberke
Date: 2023-12-30
White: Richard Zahn
Black: Alexander Dubberke
Result: 1-0
ECO: A03
Opening: Bird Opening: Dutch Variation
Variant: Standard

1. f4 { [%eval -0.31] [%clk 1:30:57] } 1... d5 { [%eval -0.16] [%clk 1:30:47] } 2. Nf3 { [%eval -0.15] [%clk 1:31:25] } 2... Nf6 { [%eval -0.17] [%clk 1:30:49] } 3. e3 { [%eval -0.35] [%clk 1:31:53] } 3... Bf5 { [%eval -0.27] [%clk 1:30:54] } 4. Be2 { [%eval -0.31] [%clk 1:32:13] } 4... Nbd7 { [%eval 0.14] [%clk 1:30:29] } 5. O-O { [%eval -0.1] [%clk 1:31:05] } 5... h6 { [%eval -0.18] [%clk 1:28:24] } 6. Ne5 { [%eval -0.34] [%clk 1:29:55] } 6... e6 { [%eval -0.2] [%clk 1:25:22] } 7. d4 { [%eval -0.43] [%clk 1:22:19] } 7... Be7 { [%eval -0.38] [%clk 1:21:33] } 8. Nd2 { [%eval -0.54] [%clk 1:20:28] } 8... O-O { [%eval -0.46] [%clk 1:17:33] } 9. Bf3 { [%eval -0.95] [%clk 1:17:17] } 9... c5 { [%eval -0.9] [%clk 1:13:29] } 10. c3 { [%eval -0.9] [%clk 1:14:55] } 10... Rc8 { [%eval -0.86] [%clk 1:11:07] } 11. g4 { [%eval -0.93] [%clk 1:01:00] } 11... Bh7 { [%eval -1.15] [%clk 1:06:37] } 12. Qe2 { [%eval -1.16] [%clk 0:59:23] } 12... g5 { [%eval -0.93] [%clk 0:56:54] } 13. Bg2 { [%eval -0.95] [%clk 0:51:15] } 13... Nxe5?! { [%eval 0.11] } { Inaccuracy. b5 was best. } { [%clk 0:46:02] } 14. dxe5 { [%eval 0.1] [%clk 0:47:24] } 14... Ne8 { [%eval 0.6] [%clk 0:45:22] } 15. f5? { [%eval -0.89] } { Mistake. e4 was best. } { [%clk 0:45:22] } 15... exf5?? { [%eval 1.27] } { Blunder. Qc7 was best. } { [%clk 0:38:49] } 16. gxf5 { [%eval 1.31] [%clk 0:43:58] } 16... f6 { [%eval 1.29] [%clk 0:37:12] } 17. e4? { [%eval -0.3] } { Mistake. c4 was best. } { [%clk 0:35:04] } 17... dxe4?! { [%eval 0.45] } { Inaccuracy. fxe5 was best. } { [%clk 0:30:01] } 18. Qxe4 { [%eval -0.08] [%clk 0:29:16] } 18... Rc7?! { [%eval 0.83] } { Inaccuracy. fxe5 was best. } { [%clk 0:27:17] } 19. Nc4?! { [%eval 0.06] } { Inaccuracy. e6 was best. } { [%clk 0:23:54] } 19... Ng7?! { [%eval 1.1] } { Inaccuracy. fxe5 was best. } { [%clk 0:20:25] } 20. Be3?! { [%eval 0.39] } { Inaccuracy. e6 was best. } { [%clk 0:19:54] } 20... b6? { [%eval 1.78] } { Mistake. fxe5 was best. } { [%clk 0:16:21] } 21. Rad1 { [%eval 1.21] [%clk 0:19:02] } 21... Rd7 { [%eval 1.2] [%clk 0:15:12] } 22. Rxd7 { [%eval 1.23] [%clk 0:17:02] } 22... Qxd7 { [%eval 1.21] [%clk 0:15:38] } 23. e6 { [%eval 1.21] [%clk 0:17:04] } 23... Qc7 { [%eval 1.21] [%clk 0:14:46] } 24. Bc1 { [%eval 1.32] [%clk 0:13:43] } 24... Rd8 { [%eval 1.68] [%clk 0:11:45] } 25. Ne3 { [%eval 1.5] [%clk 0:12:45] } 25... Rd6 { [%eval 1.98] [%clk 0:09:37] } 26. Qg4 { [%eval 1.61] [%clk 0:08:37] } 26... Qd8 { [%eval 2.1] [%clk 0:08:47] } 27. Be4 { [%eval 2.26] [%clk 0:07:55] } 27... Kf8?! { [%eval 3.05] } { Inaccuracy. h5 was best. } { [%clk 0:06:50] } 28. Nc4 { [%eval 3.07] [%clk 0:07:38] } 28... Qc7?! { [%eval 3.87] } { Inaccuracy. Qb8 was best. } { [%clk 0:06:14] } 29. Nxd6?! { [%eval 2.98] } { Inaccuracy. h4 was best. } { [%clk 0:07:00] } 29... Bxd6 { [%eval 3.5] [%clk 0:06:38] } 30. h4 { [%eval 3.96] [%clk 0:06:29] } 30... h5 { [%eval 4.16] [%clk 0:06:30] } 31. Qg2 { [%eval 4.13] [%clk 0:06:45] } 31... g4 { [%eval 4.21] [%clk 0:05:55] } 32. Bh6 { [%eval 4.67] [%clk 0:06:43] } 32... Qe7 { [%eval 5.75] [%clk 0:04:11] } 33. Rd1 { [%eval 6.68] [%clk 0:06:54] } 33... Ke8?! { [%eval 10.02] } { Inaccuracy. c4 was best. } { [%clk 0:02:31] } 34. Bxg7 { [%eval 10.11] [%clk 0:06:47] } 1-0