Event: anderssen2021
Date: 2021-07-31
White: Heinzel, Olaf
WhiteElo: 2300
Black: Ciborowski, Konrad Jr
BlackElo: 1279
Result: 1-0
ECO: A80
Opening: Dutch Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:10:09] } 1... f5?! { [%eval 0.66] } { Inaccuracy. e6 was best. } { [%clk 0:10:09] } 2. Bf4 { [%eval 0.33] [%clk 0:10:12] } 2... Nf6 { [%eval 0.33] [%clk 0:10:13] } 3. e3 { [%eval 0.51] [%clk 0:10:15] } 3... e6 { [%eval 0.61] [%clk 0:10:17] } 4. Nd2 { [%eval 0.32] [%clk 0:10:16] } 4... d6 { [%eval 0.52] [%clk 0:10:20] } 5. Ngf3 { [%eval 0.32] [%clk 0:10:20] } 5... g6 { [%eval 0.58] [%clk 0:10:24] } 6. h3 { [%eval 0.1] [%clk 0:10:23] } 6... Bg7 { [%eval 0.12] [%clk 0:10:28] } 7. Bc4 { [%eval 0.13] [%clk 0:10:21] } 7... Qe7 { [%eval 0.12] [%clk 0:10:22] } 8. Qe2 { [%eval 0.0] [%clk 0:10:23] } 8... Nc6 { [%eval 0.03] [%clk 0:10:24] } 9. c3 { [%eval -0.11] [%clk 0:10:26] } 9... Bd7 { [%eval 0.0] [%clk 0:10:21] } 10. a4 { [%eval 0.1] [%clk 0:10:04] } 10... O-O { [%eval -0.1] [%clk 0:10:14] } 11. g4 { [%eval -0.56] [%clk 0:10:03] } 11... Kh8 { [%eval -0.5] [%clk 0:08:56] } 12. gxf5 { [%eval -0.36] [%clk 0:10:05] } 12... exf5 { [%eval -0.75] [%clk 0:08:58] } 13. h4 { [%eval -0.55] [%clk 0:09:21] } 13... Nh5 { [%eval -0.75] [%clk 0:09:00] } 14. Bh2?! { [%eval -1.71] } { Inaccuracy. Nf1 was best. } { [%clk 0:09:20] } 14... Rae8 { [%eval -1.71] [%clk 0:08:55] } 15. Ba2 { [%eval -1.98] [%clk 0:08:54] } 15... f4 { [%eval -2.21] [%clk 0:08:40] } 16. e4 { [%eval -2.0] [%clk 0:08:56] } 16... Bf5?! { [%eval -0.96] } { Inaccuracy. Nd8 was best. } { [%clk 0:08:33] } 17. O-O-O { [%eval -0.68] [%clk 0:06:19] } 17... Bxe4 { [%eval -0.39] [%clk 0:08:37] } 18. Nxe4 { [%eval -0.32] [%clk 0:06:20] } 18... Qxe4 { [%eval -0.37] [%clk 0:08:40] } 19. Qxe4 { [%eval -0.34] [%clk 0:06:24] } 19... Rxe4 { [%eval -0.2] [%clk 0:08:43] } 20. Ng5 { [%eval -0.32] [%clk 0:06:27] } 20... Re7 { [%eval -0.25] [%clk 0:08:21] } 21. Rde1 { [%eval -0.49] [%clk 0:06:28] } 21... Rxe1+ { [%eval -0.09] [%clk 0:07:12] } 22. Rxe1 { [%eval -0.34] [%clk 0:06:31] } 22... Bf6 { [%eval -0.15] [%clk 0:07:16] } 23. Kd2 { [%eval -0.5] [%clk 0:04:44] } 23... Nd8 { [%eval -0.59] [%clk 0:06:58] } 24. Re4 { [%eval -1.01] [%clk 0:04:14] } 24... h6 { [%eval -1.08] [%clk 0:06:44] } 25. Nf3 { [%eval -1.15] [%clk 0:04:17] } 25... g5 { [%eval -1.09] [%clk 0:06:08] } 26. hxg5 { [%eval -1.1] [%clk 0:04:21] } 26... hxg5 { [%eval -1.21] [%clk 0:06:11] } 27. Bg1 { [%eval -1.2] [%clk 0:03:39] } 27... g4?! { [%eval -0.65] } { Inaccuracy. c6 was best. } { [%clk 0:02:51] } 28. Nh2 { [%eval -0.72] [%clk 0:03:42] } 28... g3 { [%eval -0.61] [%clk 0:02:43] } 29. fxg3 { [%eval -0.75] [%clk 0:03:33] } 29... fxg3?! { [%eval 0.0] } { Inaccuracy. Nxg3 was best. } { [%clk 0:02:04] } 30. Nf3 { [%eval 0.0] [%clk 0:03:15] } 30... g2? { [%eval 1.18] } { Mistake. Bg7 was best. } { [%clk 0:02:06] } 31. Rg4 { [%eval 1.4] [%clk 0:03:07] } 31... Be7 { [%eval 1.37] [%clk 0:01:56] } 32. Nh4 { [%eval 1.52] [%clk 0:01:52] } 32... Rf1?? { [%eval 5.61] } { Blunder. Bxh4 was best. } { [%clk 0:01:38] } 33. Ng6+ { [%eval 5.63] [%clk 0:01:53] } 33... Kh7 { [%eval 5.45] [%clk 0:01:31] } 34. Rxg2?? { [%eval 2.16] } { Blunder. Be3 was best. } { [%clk 0:01:56] } 34... Bf6?? { [%eval #2] } { Checkmate is now unavoidable. Nf4 was best. } { [%clk 0:00:59] } 35. Bc4?? { [%eval 6.02] } { Lost forced checkmate sequence. Nf8+ was best. } { [%clk 0:01:47] } 35... Rb1?? { [%eval #2] } { Checkmate is now unavoidable. Rxg1 was best. } { [%clk 0:00:38] } 36. Kc2?? { [%eval 6.04] } { Lost forced checkmate sequence. Nf8+ was best. } { [%clk 0:01:51] } 36... Re1?? { [%eval #2] } { Checkmate is now unavoidable. Rxg1 was best. } { [%clk 0:00:41] } 37. Bd3?? { [%eval 5.37] } { Lost forced checkmate sequence. Nf8+ was best. } { [%clk 0:01:44] } 37... Kh6 { [%eval 5.62] [%clk 0:00:45] } 38. Kd2 { [%eval 5.21] [%clk 0:01:38] } 38... Re8 { [%eval 5.35] [%clk 0:00:13] } 39. Be3+ { [%eval 5.29] [%clk 0:01:40] } 39... Kg7?! { [%eval 7.07] } { Inaccuracy. Rxe3 was best. } { [%clk 0:00:15] } 40. Nf4+ { [%eval 7.31] [%clk 0:01:36] } 1-0