Event: Round 4: Haselsberger, Roman - Unger, Alexander
Date: 2025-06-20
White: Haselsberger, Roman
WhiteElo: 1779
Black: Unger, Alexander
BlackElo: 1930
Result: 1/2-1/2
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 90+30

1. b3 { [%eval 0.0] [%clk 1:30:55] } 1... e5 { [%eval 0.0] [%clk 1:30:56] } 2. Bb2 { [%eval 0.0] [%clk 1:31:22] } 2... Nc6 { [%eval 0.0] [%clk 1:31:24] } 3. e3 { [%eval 0.0] [%clk 1:31:37] } 3... d5 { [%eval 0.0] [%clk 1:31:51] } 4. Bb5 { [%eval 0.0] [%clk 1:31:58] } 4... Ne7 { [%eval 0.0] [%clk 1:32:17] } 5. Nf3 { [%eval 0.0] [%clk 1:31:34] } 5... e4 { [%eval 0.0] [%clk 1:32:32] } 6. Nd4 { [%eval -0.16] [%clk 1:31:43] } 6... Bd7 { [%eval -0.11] [%clk 1:31:13] } 7. Be2?! { [%eval -0.86] } { Inaccuracy. Nxc6 was best. } { [%clk 1:29:07] } 7... Nxd4 { [%eval -1.65] [%clk 1:28:14] } 8. Bxd4 { [%eval -1.6] [%clk 1:28:58] } 8... Nc6 { [%eval -1.15] [%clk 1:21:33] } 9. Bb2 { [%eval -1.26] [%clk 1:28:56] } 9... Qg5 { [%eval -1.26] [%clk 1:21:58] } 10. g3 { [%eval -1.18] [%clk 1:28:17] } 10... h5 { [%eval -0.8] [%clk 1:12:02] } 11. h4 { [%eval -0.76] [%clk 1:24:16] } 11... Qg6 { [%eval -0.75] [%clk 1:11:05] } 12. Nc3 { [%eval -0.72] [%clk 1:23:26] } 12... Be6 { [%eval -0.8] [%clk 0:59:02] } 13. d3 { [%eval -0.76] [%clk 1:11:20] } 13... O-O-O { [%eval -0.85] [%clk 0:50:52] } 14. Qd2 { [%eval -0.76] [%clk 1:07:26] } 14... Bb4 { [%eval -0.23] [%clk 0:40:02] } 15. d4 { [%eval -0.74] [%clk 1:01:11] } 15... Nb8 { [%eval -0.58] [%clk 0:34:29] } 16. a3 { [%eval -0.5] [%clk 0:59:10] } 16... Bxc3 { [%eval -0.51] [%clk 0:34:21] } 17. Bxc3 { [%eval -0.52] [%clk 0:55:16] } 17... Nd7 { [%eval -0.44] [%clk 0:34:48] } 18. Bb4 { [%eval -0.51] [%clk 0:53:19] } 18... Bg4 { [%eval -0.51] [%clk 0:23:25] } 19. O-O-O { [%eval -0.54] [%clk 0:42:13] } 19... Bxe2 { [%eval -0.5] [%clk 0:21:20] } 20. Qxe2 { [%eval -0.51] [%clk 0:42:36] } 20... Qe6 { [%eval -0.56] [%clk 0:20:11] } 21. Kb2 { [%eval -0.45] [%clk 0:41:31] } 21... Nf6 { [%eval -0.57] [%clk 0:15:23] } 22. Rc1 { [%eval -0.85] [%clk 0:38:55] } 22... Qg4?! { [%eval -0.21] } { Inaccuracy. Rh6 was best. } { [%clk 0:14:38] } 23. Qd2 { [%eval -0.58] [%clk 0:27:34] } 23... Rde8 { [%eval -0.35] [%clk 0:11:25] } 24. c4 { [%eval -0.2] [%clk 0:24:59] } 24... Rh6 { [%eval -0.26] [%clk 0:10:24] } 25. Rc2 { [%eval -0.33] [%clk 0:23:30] } 25... Qf3 { [%eval 0.19] [%clk 0:08:30] } 26. Rhc1 { [%eval -0.01] [%clk 0:23:31] } 26... c6?? { [%eval 3.69] } { Blunder. Qf5 was best. } { [%clk 0:08:58] } 27. Bd6 { [%eval 3.59] [%clk 0:20:43] } 27... dxc4 { [%eval 3.75] [%clk 0:04:08] } 28. bxc4?! { [%eval 2.76] } { Inaccuracy. Qa5 was best. } { [%clk 0:19:25] } 28... Nd7 { [%eval 3.38] [%clk 0:02:32] } 29. c5 { [%eval 2.78] [%clk 0:19:19] } 29... Rxd6 { [%eval 2.86] [%clk 0:01:49] } 30. cxd6 { [%eval 2.79] [%clk 0:19:46] } 30... Qf6 { [%eval 3.39] [%clk 0:01:48] } 31. Qa5 { [%eval 3.36] [%clk 0:10:50] } 31... Qxd6 { [%eval 3.4] [%clk 0:01:07] } 32. Qxa7 { [%eval 3.55] [%clk 0:11:12] } 32... Nf6 { [%eval 3.97] [%clk 0:01:06] } 33. Qa8+ { [%eval 3.2] [%clk 0:10:00] } 33... Kc7 { [%eval 3.91] [%clk 0:01:26] } 34. Qa5+?! { [%eval 3.05] } { Inaccuracy. Qa7 was best. } { [%clk 0:09:42] } 34... Kd7 { [%eval 2.74] [%clk 0:01:49] } 35. Qb6 { [%eval 3.01] [%clk 0:09:42] } 35... Qc7 { [%eval 3.41] [%clk 0:02:05] } 36. Qxc7+?! { [%eval 2.5] } { Inaccuracy. Qb3 was best. } { [%clk 0:09:47] } 36... Kxc7 { [%eval 2.44] [%clk 0:02:34] } 37. Rc5 { [%eval 2.46] [%clk 0:09:53] } 37... Kd6?! { [%eval 3.2] } { Inaccuracy. g6 was best. } { [%clk 0:02:49] } 38. a4 { [%eval 2.59] [%clk 0:07:58] } 38... Nd5 { [%eval 2.52] [%clk 0:02:48] } 39. Ka3 { [%eval 2.53] [%clk 0:07:53] } 39... Ra8 { [%eval 2.5] [%clk 0:03:02] } 40. Kb3 { [%eval 2.27] [%clk 0:06:44] } 40... g6 { [%eval 2.41] [%clk 0:03:04] } 41. R5c2 { [%eval 1.93] [%clk 0:06:06] } 41... f5 { [%eval 1.88] [%clk 0:02:47] } 42. Ra2 { [%eval 1.88] [%clk 0:06:08] } 42... Ra5 { [%eval 2.08] [%clk 0:03:00] } 43. Rac2 { [%eval 1.76] [%clk 0:02:43] } 43... Nb6 { [%eval 1.65] [%clk 0:02:54] } 1/2-1/2