Event: Round 3: Heerde, Thomas - Matthes, Aaron
Date: 2025-04-21
White: Heerde, Thomas
WhiteElo: 1983
Black: Matthes, Aaron
BlackTitle: CM
BlackElo: 2253
Result: 1/2-1/2
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:18:53] } 1... Nf6 { [%eval 0.23] [%clk 1:30:16] } 2. g3 { [%eval 0.11] [%clk 1:19:03] } 2... b6 { [%eval 0.31] [%clk 1:30:39] } 3. Bg2 { [%eval 0.23] [%clk 1:19:14] } 3... Bb7 { [%eval 0.33] [%clk 1:31:03] } 4. O-O { [%eval 0.21] [%clk 1:19:39] } 4... e6 { [%eval 0.25] [%clk 1:31:26] } 5. b3 { [%eval 0.18] [%clk 1:19:50] } 5... d5 { [%eval 0.17] [%clk 1:30:52] } 6. Bb2 { [%eval 0.17] [%clk 1:20:16] } 6... Be7 { [%eval 0.18] [%clk 1:31:07] } 7. d3 { [%eval 0.03] [%clk 1:20:04] } 7... O-O { [%eval 0.0] [%clk 1:29:51] } 8. Nbd2 { [%eval -0.03] [%clk 1:20:28] } 8... c5 { [%eval -0.04] [%clk 1:28:56] } 9. Re1 { [%eval -0.18] [%clk 1:09:36] } 9... Nc6 { [%eval -0.2] [%clk 1:25:29] } 10. e4 { [%eval -0.58] [%clk 1:09:16] } 10... Qc7 { [%eval -0.15] [%clk 1:17:27] } 11. e5 { [%eval -0.11] [%clk 1:02:27] } 11... Nd7 { [%eval -0.19] [%clk 1:17:18] } 12. Qe2 { [%eval -0.47] [%clk 0:59:45] } 12... b5 { [%eval -0.39] [%clk 1:11:14] } 13. c4 { [%eval -0.59] [%clk 0:57:07] } 13... Nb4 { [%eval -0.43] [%clk 0:59:56] } 14. Nf1 { [%eval -0.6] [%clk 0:56:59] } 14... bxc4 { [%eval -0.51] [%clk 0:57:36] } 15. bxc4 { [%eval -0.52] [%clk 0:56:22] } 15... d4 { [%eval -0.29] [%clk 0:52:08] } 16. h4 { [%eval -0.57] [%clk 0:55:40] } 16... Rab8 { [%eval -0.49] [%clk 0:51:01] } 17. Rad1? { [%eval -1.84] } { Mistake. Ba3 was best. } { [%clk 0:46:52] } 17... Nxa2?! { [%eval -1.21] } { Inaccuracy. Bxf3 was best. } { [%clk 0:41:56] } 18. N1h2 { [%eval -1.11] [%clk 0:46:56] } 18... Nb4 { [%eval -1.25] [%clk 0:35:44] } 19. Bc1 { [%eval -1.19] [%clk 0:46:52] } 19... Bxf3?! { [%eval -0.6] } { Inaccuracy. a5 was best. } { [%clk 0:28:14] } 20. Bxf3 { [%eval -0.65] [%clk 0:45:28] } 20... Rb6?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 0:25:04] } 21. Bg5? { [%eval -1.21] } { Mistake. Bf4 was best. } { [%clk 0:42:15] } 21... Bxg5 { [%eval -0.73] [%clk 0:17:08] } 22. hxg5 { [%eval -0.86] [%clk 0:42:43] } 22... Qd8?! { [%eval 0.08] } { Inaccuracy. Nc6 was best. } { [%clk 0:16:53] } 23. Qd2 { [%eval 0.08] [%clk 0:43:08] } 23... Nc6 { [%eval 0.05] [%clk 0:15:15] } 24. Ng4 { [%eval 0.03] [%clk 0:43:24] } 24... Qc7 { [%eval 0.14] [%clk 0:13:27] } 25. Qf4 { [%eval 0.0] [%clk 0:37:01] } 25... Ne7 { [%eval 0.0] [%clk 0:13:08] } 26. Nf6+ { [%eval 0.0] [%clk 0:27:23] } 26... Nxf6 { [%eval 0.01] [%clk 0:11:39] } 27. gxf6 { [%eval 0.03] [%clk 0:28:02] } 27... Ng6 { [%eval 0.0] [%clk 0:12:04] } 28. Qg5 { [%eval 0.01] [%clk 0:27:53] } 28... h6 { [%eval 0.0] [%clk 0:11:13] } 29. Qh5 { [%eval 0.04] [%clk 0:27:49] } 29... Rfb8 { [%eval 0.1] [%clk 0:06:54] } 30. Qg4?! { [%eval -0.65] } { Inaccuracy. Kg2 was best. } { [%clk 0:16:29] } 30... gxf6 { [%eval -0.17] [%clk 0:06:54] } 31. exf6 { [%eval -0.03] [%clk 0:16:47] } 31... e5 { [%eval -0.09] [%clk 0:06:11] } 32. Qf5 { [%eval -0.18] [%clk 0:16:27] } 32... Qd6 { [%eval 0.0] [%clk 0:05:32] } 33. Bh5 { [%eval -0.04] [%clk 0:15:06] } 33... Qxf6 { [%eval 0.0] [%clk 0:04:34] } 34. Bxg6 { [%eval 0.0] [%clk 0:15:33] } 34... fxg6 { [%eval 0.0] [%clk 0:04:57] } 35. Qxf6 { [%eval 0.0] [%clk 0:15:29] } 35... Rc6?? { [%eval #7] } { Checkmate is now unavoidable. Rxf6 was best. } { [%clk 0:04:51] } 36. Qe6+?? { [%eval -0.6] } { Lost forced checkmate sequence. Qxc6 was best. } 36... Rxe6 { [%eval -0.58] [%clk 0:05:22] } 37. Rxe5?? { [%eval -6.51] } { Blunder. Ra1 was best. } { [%clk 0:15:54] } 37... Rf6?? { [%eval 0.02] } { Blunder. Rxe5 was best. } { [%clk 0:04:32] } 38. f4 { [%eval 0.0] [%clk 0:13:36] } 38... Rb2 { [%eval 0.0] [%clk 0:02:44] } 39. Re6?? { [%eval -9.29] } { Blunder. Ra1 was best. } { [%clk 0:09:14] } 39... Rf5?? { [%eval 0.0] } { Blunder. Rxe6 was best. } { [%clk 0:02:25] } 40. Ra1 { [%eval 0.0] [%clk 0:09:15] } 40... Kg7 { [%eval 0.14] [%clk 0:01:18] } 41. Ra5 { [%eval 0.0] [%clk 0:07:09] } 41... Rf7 { [%eval 0.0] [%clk 0:01:17] } 42. Raa6 { [%eval 0.0] [%clk 0:09:17] } 42... g5 { [%eval 0.0] [%clk 0:00:37] } 43. Rg6+ { [%eval 0.0] [%clk 0:09:06] } 43... Kf8 { [%eval 0.0] [%clk 0:01:00] } 44. fxg5 { [%eval 0.0] [%clk 0:06:31] } 44... hxg5 { [%eval 0.0] [%clk 0:29:11] } 45. Rxg5 { [%eval 0.0] [%clk 0:36:28] } 45... Rf3 { [%eval 0.0] [%clk 0:26:15] } 46. Rxa7 { [%eval 0.0] [%clk 0:30:19] } 46... Rxd3 { [%eval 0.0] [%clk 0:26:06] } 47. Rf5+ { [%eval 0.0] [%clk 0:30:45] } 47... Ke8 { [%eval 0.0] [%clk 0:26:21] } 48. Re5+ { [%eval 0.0] [%clk 0:31:14] } 48... Kd8 { [%eval 0.0] [%clk 0:24:01] } 49. Rd5+ { [%eval 0.0] [%clk 0:31:41] } 49... Kc8 { [%eval 0.0] [%clk 0:23:30] } 50. Rxc5+ { [%eval 0.0] [%clk 0:32:08] } 50... Kb8 { [%eval 0.0] [%clk 0:23:55] } 51. Ra1 { [%eval 0.0] [%clk 0:32:26] } 51... Rxg3+ { [%eval 0.0] [%clk 0:23:45] } 52. Kf1 { [%eval 0.0] [%clk 0:30:13] } 52... Rf3+ { [%eval 0.0] [%clk 0:21:02] } 53. Kg1 { [%eval 0.0] [%clk 0:29:33] } 53... Rc3 { [%eval 0.0] [%clk 0:17:25] } 54. Rd1 { [%eval 0.0] [%clk 0:26:29] } 54... Rg3+ { [%eval 0.0] [%clk 0:17:24] } 55. Kf1 { [%eval 0.0] [%clk 0:26:12] } 55... Rh3 { [%eval -0.06] [%clk 0:17:10] } 56. Kg1 { [%eval 0.0] [%clk 0:26:28] } 56... d3 { [%eval 0.0] [%clk 0:15:47] } 57. Rd5 { [%eval 0.0] [%clk 0:24:24] } 57... Rb3 { [%eval 0.0] [%clk 0:16:14] } 58. Kg2 { [%eval 0.0] [%clk 0:19:47] } 58... Re3 { [%eval 0.0] [%clk 0:16:41] } 59. Kf2 { [%eval 0.0] [%clk 0:19:14] } 59... Rh3 { [%eval 0.0] [%clk 0:17:08] } 60. Kg2 { [%eval 0.0] [%clk 0:19:30] } 60... Re3 { [%eval 0.0] [%clk 0:17:35] } 1/2-1/2