Event: Round 2: Guenther, Arthur - Petzold, Johannes Julius
Date: 2025-07-17
White: Guenther, Arthur
WhiteElo: 1813
Black: Petzold, Johannes Julius
BlackElo: 1994
Result: 0-1
ECO: A48
Opening: Queen's Pawn Game: Barry Attack, Tarzan Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:56] } 2. Nf3 { [%eval 0.11] [%clk 1:31:20] } 2... g6 { [%eval 0.22] [%clk 1:31:18] } 3. Nc3 { [%eval 0.0] [%clk 1:31:45] } 3... d5 { [%eval 0.0] [%clk 1:31:42] } 4. Bf4 { [%eval 0.0] [%clk 1:32:08] } 4... Bg7 { [%eval 0.0] [%clk 1:31:43] } 5. Qd2 { [%eval -0.03] [%clk 1:32:15] } 5... O-O { [%eval 0.0] [%clk 1:30:18] } 6. Bh6 { [%eval -0.1] [%clk 1:32:34] } 6... Bxh6 { [%eval 0.0] [%clk 1:26:13] } 7. Qxh6 { [%eval 0.0] [%clk 1:30:24] } 7... c5 { [%eval 0.07] [%clk 1:24:34] } 8. e3 { [%eval -0.12] [%clk 1:20:50] } 8... Nc6 { [%eval 0.41] [%clk 1:23:27] } 9. Be2? { [%eval -0.71] } { Mistake. dxc5 was best. } { [%clk 1:09:06] } 9... cxd4 { [%eval -0.65] [%clk 1:09:35] } 10. exd4 { [%eval -1.0] [%clk 1:09:18] } 10... Nb4? { [%eval 0.27] } { Mistake. Bf5 was best. } { [%clk 1:09:38] } 11. Rc1 { [%eval -0.2] [%clk 1:08:27] } 11... Bf5 { [%eval 0.21] [%clk 1:08:57] } 12. Qd2 { [%eval -0.14] [%clk 0:54:05] } 12... Rc8 { [%eval -0.02] [%clk 1:03:50] } 13. O-O { [%eval 0.01] [%clk 0:53:32] } 13... Qa5 { [%eval 0.27] [%clk 1:00:26] } 14. a3 { [%eval 0.09] [%clk 0:51:50] } 14... Nc6 { [%eval 0.0] [%clk 1:00:26] } 15. Rfe1 { [%eval -0.16] [%clk 0:44:38] } 15... a6 { [%eval 0.23] [%clk 0:57:35] } 16. Ne5 { [%eval 0.01] [%clk 0:32:44] } 16... Rfd8 { [%eval 0.07] [%clk 0:45:38] } 17. Bf3 { [%eval -0.1] [%clk 0:31:01] } 17... Qb6 { [%eval 0.15] [%clk 0:43:03] } 18. Nxc6 { [%eval 0.03] [%clk 0:19:27] } 18... Rxc6 { [%eval 0.15] [%clk 0:43:28] } 19. Na4 { [%eval 0.24] [%clk 0:17:41] } 19... Qc7 { [%eval 0.11] [%clk 0:41:30] } 20. Nc5 { [%eval 0.2] [%clk 0:17:43] } 20... Bg4 { [%eval 0.24] [%clk 0:31:09] } 21. Qe2 { [%eval 0.12] [%clk 0:14:01] } 21... Bxf3 { [%eval 0.1] [%clk 0:26:18] } 22. Qxf3 { [%eval 0.09] [%clk 0:14:29] } 22... a5 { [%eval 0.35] [%clk 0:24:23] } 23. c3 { [%eval 0.26] [%clk 0:12:50] } 23... b6 { [%eval 0.36] [%clk 0:24:24] } 24. Nd3 { [%eval 0.38] [%clk 0:12:45] } 24... Ne4 { [%eval 0.76] [%clk 0:24:25] } 25. Re3?! { [%eval 0.17] } { Inaccuracy. Qe3 was best. } { [%clk 0:12:24] } 25... b5 { [%eval 0.57] [%clk 0:18:14] } 26. Qe2 { [%eval 0.51] [%clk 0:12:28] } 26... e6 { [%eval 0.5] [%clk 0:17:00] } 27. Rf3 { [%eval 0.52] [%clk 0:10:35] } 27... Rb6 { [%eval 0.45] [%clk 0:13:45] } 28. Ne5 { [%eval 0.4] [%clk 0:08:44] } 28... Nd6 { [%eval 0.29] [%clk 0:13:20] } 29. Qd2 { [%eval 0.0] [%clk 0:07:54] } 29... Rc8 { [%eval 0.54] [%clk 0:10:26] } 30. Nd3 { [%eval 0.38] [%clk 0:06:50] } 30... Qd8 { [%eval 0.35] [%clk 0:07:35] } 31. Rh3 { [%eval 0.32] [%clk 0:05:58] } 31... Qf6 { [%eval 0.32] [%clk 0:07:04] } 32. Ne5?! { [%eval -0.34] } { Inaccuracy. Re1 was best. } { [%clk 0:04:54] } 32... Nc4 { [%eval -0.21] [%clk 0:05:59] } 33. Qe2 { [%eval -0.37] [%clk 0:03:16] } 33... Nxe5 { [%eval -0.49] [%clk 0:06:15] } 34. dxe5 { [%eval -0.57] [%clk 0:03:41] } 34... Qg5 { [%eval -0.52] [%clk 0:05:49] } 35. Rf1 { [%eval -0.57] [%clk 0:02:19] } 35... b4 { [%eval -0.63] [%clk 0:04:13] } 36. axb4 { [%eval -0.68] [%clk 0:01:09] } 36... axb4 { [%eval -0.81] [%clk 0:04:07] } 37. cxb4?! { [%eval -1.53] } { Inaccuracy. Re3 was best. } { [%clk 0:01:12] } 37... Rxb4 { [%eval -1.49] [%clk 0:04:54] } 38. Rc3? { [%eval -3.42] } { Mistake. Re3 was best. } { [%clk 0:01:34] } 38... Rxc3 { [%eval -3.32] [%clk 0:04:36] } 39. bxc3 { [%eval -3.4] [%clk 0:02:03] } 39... Re4 { [%eval -3.44] [%clk 0:04:58] } 40. Qb5 { [%eval -4.13] [%clk 0:00:39] } 40... Qxe5 { [%eval -3.77] [%clk 0:05:12] } 41. f3 { [%eval -4.21] [%clk 0:00:43] } 41... Re1 { [%eval -4.27] [%clk 0:03:40] } 0-1