Event: Round 4: Connemann, Mirko - Meckel, Helmut
Date: 2025-06-08
White: Connemann, Mirko
WhiteElo: 1637
Black: Meckel, Helmut
BlackElo: 1896
Result: 0-1
ECO: A84
Opening: Dutch Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... e6 { [%eval 0.37] [%clk 1:28:25] } 2. c4 { [%eval 0.16] [%clk 1:31:13] } 2... f5 { [%eval 0.41] [%clk 1:28:52] } 3. g3 { [%eval 0.43] [%clk 1:31:36] } 3... Nf6 { [%eval 0.48] [%clk 1:29:03] } 4. Nf3 { [%eval 0.39] [%clk 1:30:55] } 4... Be7 { [%eval 0.43] [%clk 1:29:25] } 5. Nc3 { [%eval 0.45] [%clk 1:29:39] } 5... d6 { [%eval 0.47] [%clk 1:29:36] } 6. Qc2 { [%eval 0.57] [%clk 1:27:11] } 6... O-O { [%eval 0.53] [%clk 1:29:56] } 7. Bg2 { [%eval 0.5] [%clk 1:26:09] } 7... Qe8 { [%eval 0.6] [%clk 1:30:21] } 8. Bf4 { [%eval 0.45] [%clk 1:16:31] } 8... Nc6 { [%eval 0.42] [%clk 1:26:20] } 9. O-O-O?! { [%eval -0.64] } { Inaccuracy. Rd1 was best. } { [%clk 1:13:39] } 9... Bd8 { [%eval -0.53] [%clk 1:24:24] } 10. e4 { [%eval -0.55] [%clk 0:52:49] } 10... fxe4 { [%eval -0.39] [%clk 1:24:15] } 11. Nxe4 { [%eval -0.38] [%clk 0:53:11] } 11... Nb4?! { [%eval 0.18] } { Inaccuracy. e5 was best. } { [%clk 1:23:58] } 12. Nxf6+ { [%eval 0.3] [%clk 0:53:30] } 12... Bxf6 { [%eval 0.11] [%clk 1:23:29] } 13. Qb3 { [%eval 0.31] [%clk 0:53:46] } 13... Nc6 { [%eval 0.49] [%clk 1:21:02] } 14. Rhe1 { [%eval 0.19] [%clk 0:53:05] } 14... Qf7 { [%eval 0.73] [%clk 1:20:04] } 15. Be3?! { [%eval 0.15] } { Inaccuracy. d5 was best. } { [%clk 0:49:56] } 15... e5?! { [%eval 0.76] } { Inaccuracy. a5 was best. } { [%clk 1:18:14] } 16. dxe5 { [%eval 0.83] [%clk 0:50:16] } 16... dxe5 { [%eval 0.84] [%clk 1:18:26] } 17. Qc2? { [%eval -0.49] } { Mistake. Bc5 was best. } { [%clk 0:37:17] } 17... Nb4?! { [%eval 0.56] } { Inaccuracy. e4 was best. } { [%clk 1:17:31] } 18. Qb3 { [%eval 0.52] [%clk 0:36:47] } 18... a5 { [%eval 0.66] [%clk 1:16:02] } 19. a3 { [%eval 0.15] [%clk 0:37:05] } 19... Na6? { [%eval 1.26] } { Mistake. Nc6 was best. } { [%clk 1:13:25] } 20. Nxe5?? { [%eval -2.92] } { Blunder. Nd2 was best. } { [%clk 0:31:04] } 20... Bxe5 { [%eval -2.75] [%clk 1:13:10] } 21. Bd5 { [%eval -3.49] [%clk 0:31:29] } 21... Be6 { [%eval -3.28] [%clk 1:13:29] } 22. Bxe6 { [%eval -3.67] [%clk 0:31:53] } 22... Qxe6 { [%eval -3.53] [%clk 1:13:47] } 23. Bd4 { [%eval -3.44] [%clk 0:32:15] } 23... Qh6+ { [%eval -3.58] [%clk 1:12:19] } 24. f4 { [%eval -4.24] [%clk 0:31:36] } 24... Bxd4 { [%eval -4.22] [%clk 1:12:29] } 25. Rxd4 { [%eval -4.25] [%clk 0:31:55] } 25... Nc5 { [%eval -4.25] [%clk 1:12:20] } 26. Qf3 { [%eval -4.27] [%clk 0:31:22] } 26... Rad8 { [%eval -4.2] [%clk 1:11:33] } 27. Red1 { [%eval -4.63] [%clk 0:26:30] } 27... Rxd4 { [%eval -4.69] [%clk 1:11:35] } 28. Rxd4 { [%eval -4.5] [%clk 0:26:53] } 28... Qe6 { [%eval -4.45] [%clk 1:08:12] } 29. f5?! { [%eval -5.89] } { Inaccuracy. Rd5 was best. } { [%clk 0:21:24] } 29... Qxf5 { [%eval -5.04] [%clk 1:06:14] } 30. Qc3? { [%eval -9.17] } { Mistake. Qd5+ was best. } { [%clk 0:15:42] } 30... a4 { [%eval -8.54] [%clk 1:02:26] } 31. Kd1 { [%eval -10.43] [%clk 0:09:58] } 31... Qb1+ { [%eval -9.47] [%clk 1:01:28] } 32. Ke2? { [%eval #-3] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:02:48] } 32... Qf1+ { [%eval #-2] [%clk 1:01:49] } 33. Ke3 { [%eval #-1] [%clk 0:02:24] } 33... Rf3+ { [%eval #-2] [%clk 1:01:56] } 34. Kd2 { [%eval #-2] [%clk 0:00:51] } 34... Qf2+?! { [%eval -25.98] } { Lost forced checkmate sequence. Rf2+ was best. } { [%clk 1:01:57] } 0-1