Event: Round 4: Haverlandt, Jannes - Christoph Stieler
Date: 2025-06-29
White: Haverlandt, Jannes
Black: Christoph Stieler
Result: 1-0
ECO: A56
Opening: Benoni Defense: Hromádka System
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:09] } 1... c5 { [%eval 0.61] [%clk 0:10:01] } 2. d5 { [%eval 0.6] [%clk 0:10:09] } 2... d6 { [%eval 0.66] [%clk 0:09:56] } 3. c4 { [%eval 0.5] [%clk 0:10:11] } 3... Nf6 { [%eval 0.52] [%clk 0:09:57] } 4. Nc3 { [%eval 0.5] [%clk 0:10:12] } 4... g6 { [%eval 0.55] [%clk 0:10:00] } 5. e4 { [%eval 0.54] [%clk 0:10:10] } 5... Bg7 { [%eval 0.53] [%clk 0:10:03] } 6. Be2 { [%eval 0.51] [%clk 0:10:04] } 6... O-O { [%eval 0.68] [%clk 0:10:00] } 7. h4 { [%eval 0.21] [%clk 0:10:06] } 7... h5 { [%eval 0.53] [%clk 0:10:00] } 8. Bg5 { [%eval 0.71] [%clk 0:09:26] } 8... a5 { [%eval 1.13] [%clk 0:09:51] } 9. Qd2 { [%eval 1.03] [%clk 0:09:26] } 9... a4 { [%eval 0.97] [%clk 0:09:52] } 10. Bh6 { [%eval 0.67] [%clk 0:09:28] } 10... a3 { [%eval 0.69] [%clk 0:09:28] } 11. b3? { [%eval -0.95] } { Mistake. Bxg7 was best. } { [%clk 0:09:23] } 11... Nxe4 { [%eval -1.04] [%clk 0:09:16] } 12. Nxe4 { [%eval -1.17] [%clk 0:09:22] } 12... Bxa1 { [%eval -1.12] [%clk 0:09:17] } 13. Bxf8? { [%eval -2.33] } { Mistake. Bxh5 was best. } { [%clk 0:09:20] } 13... Qxf8 { [%eval -2.2] [%clk 0:09:17] } 14. Nf3 { [%eval -2.54] [%clk 0:08:25] } 14... Bg4?! { [%eval -1.68] } { Inaccuracy. Na6 was best. } { [%clk 0:08:16] } 15. Nfg5 { [%eval -1.64] [%clk 0:08:13] } 15... Bxe2 { [%eval -1.23] [%clk 0:07:41] } 16. Qxe2 { [%eval -1.22] [%clk 0:08:14] } 16... f5?? { [%eval 0.77] } { Blunder. Na6 was best. } { [%clk 0:07:31] } 17. Ne6 { [%eval 0.64] [%clk 0:07:34] } 17... Qh6?! { [%eval 1.29] } { Inaccuracy. Qf7 was best. } { [%clk 0:07:10] } 18. N4g5 { [%eval 0.87] [%clk 0:07:14] } 18... Bc3+ { [%eval 0.99] [%clk 0:07:12] } 19. Kf1 { [%eval 1.2] [%clk 0:06:51] } 19... Nd7?? { [%eval 4.24] } { Blunder. Na6 was best. } { [%clk 0:06:40] } 20. Nc7 { [%eval 4.14] [%clk 0:06:48] } 20... Rc8? { [%eval 7.58] } { Mistake. Ne5 was best. } { [%clk 0:06:42] } 21. Qe6+ { [%eval 7.37] [%clk 0:06:44] } 21... Kg7 { [%eval 8.38] [%clk 0:06:09] } 22. Qxd7? { [%eval 4.75] } { Mistake. Qxe7+ was best. } { [%clk 0:06:40] } 22... Rf8?! { [%eval 7.62] } { Inaccuracy. Rxc7 was best. } { [%clk 0:05:48] } 23. Qxe7+ { [%eval 7.7] [%clk 0:06:40] } 23... Kg8 { [%eval 7.6] [%clk 0:05:41] } 24. Nce6 { [%eval 7.58] [%clk 0:06:40] } 24... Bf6 { [%eval 7.53] [%clk 0:05:34] } 25. Qxd6 { [%eval 7.19] [%clk 0:06:19] } 25... Rc8 { [%eval 8.79] [%clk 0:05:22] } 26. Qd7 { [%eval 8.14] [%clk 0:06:05] } 26... Rb8? { [%eval #9] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:05:02] } 27. Qf7+ { [%eval #8] [%clk 0:06:08] } 27... Kh8 { [%eval #8] [%clk 0:05:02] } 28. Qxf6+ { [%eval #7] [%clk 0:06:10] } 28... Kg8 { [%eval #7] [%clk 0:04:53] } 29. Nd8? { [%eval 9.2] } { Lost forced checkmate sequence. Qf7+ was best. } { [%clk 0:05:30] } 29... Qg7 { [%eval 9.5] [%clk 0:04:31] } 30. Qe6+ { [%eval 8.79] [%clk 0:05:02] } 30... Kh8? { [%eval #6] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:04:16] } 31. Ndf7+ { [%eval #5] [%clk 0:05:03] } 31... Kg8 { [%eval #5] [%clk 0:04:18] } 32. Nh6+ { [%eval #6] [%clk 0:04:30] } 32... Kf8 { [%eval #6] [%clk 0:04:15] } 33. Qd6+ { [%eval #5] [%clk 0:04:28] } 33... Ke8 { [%eval #5] [%clk 0:04:10] } 34. Qxb8+ { [%eval #4] [%clk 0:04:29] } 34... Kd7 { [%eval #4] [%clk 0:04:14] } 35. Qxb7+ { [%eval #3] [%clk 0:04:33] } 35... Kd6 { [%eval #2] [%clk 0:04:18] } 36. Qxg7 { [%eval #1] [%clk 0:04:35] } 36... f4 { [%eval #1] [%clk 0:04:17] } 37. Qf6+ { [%eval #4] [%clk 0:04:38] } 37... Kd7 { [%eval #4] [%clk 0:04:20] } 38. Qe6+ { [%eval #4] [%clk 0:04:41] } 38... Kd8 { [%eval #2] [%clk 0:04:24] } 39. Ngf7+ { [%eval #3] [%clk 0:04:45] } 39... Kc7 { [%eval #3] [%clk 0:04:27] } 40. Qc6+ { [%clk 0:04:49] } 40... Kb8 { [%clk 0:04:30] } 41. Nd8 { [%clk 0:04:51] } 41... f3 { [%clk 0:04:32] } 42. Qb7# { [%clk 0:04:49] } 1-0