Event: Wiener LM 2025 Open
Site: https://lichess.org/broadcast/vienna-championship-2025--open/round-5/mo5TseoR/8L7kzvZS
Date: 2025-09-17
White: Buchhas, Johann
WhiteElo: 1799
Black: Kellner, Nikolaus
BlackElo: 1765
Result: 1-0
ECO: A40
Opening: Kangaroo Defense
Variant: Standard
TimeControl: 90 + 30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... e6 { [%eval 0.37] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:02] } 2... Bb4+ { [%eval 0.33] [%clk 1:31:19] } 3. Bd2 { [%eval 0.3] [%clk 1:31:00] } 3... Qe7 { [%eval 0.39] [%clk 1:31:31] } 4. Nc3 { [%eval 0.33] [%clk 1:31:08] } 4... Nf6 { [%eval 0.36] [%clk 1:31:40] } 5. Nf3 { [%eval 0.17] [%clk 1:31:21] } 5... O-O { [%eval 0.31] [%clk 1:31:18] } 6. e3 { [%eval 0.09] [%clk 1:30:45] } 6... d5 { [%eval 0.3] [%clk 1:30:56] } 7. a3 { [%eval 0.33] [%clk 1:29:31] } 7... Bxc3 { [%eval 0.35] [%clk 1:31:17] } 8. Bxc3 { [%eval 0.32] [%clk 1:29:46] } 8... b6 { [%eval 0.34] [%clk 1:30:10] } 9. Bb4 { [%eval 0.0] [%clk 1:21:58] } 9... c5 { [%eval 0.04] [%clk 1:30:14] } 10. dxc5 { [%eval 0.04] [%clk 1:22:07] } 10... bxc5 { [%eval 0.01] [%clk 1:30:31] } 11. Bc3 { [%eval 0.06] [%clk 1:22:25] } 11... Ne4 { [%eval 0.02] [%clk 1:20:31] } 12. Qc2 { [%eval -0.04] [%clk 1:21:36] } 12... Bb7 { [%eval -0.03] [%clk 1:17:32] } 13. Be2 { [%eval 0.0] [%clk 1:19:53] } 13... Nc6 { [%eval 0.26] [%clk 1:14:51] } 14. O-O { [%eval 0.32] [%clk 1:19:52] } 14... Nxc3 { [%eval 0.31] [%clk 1:11:35] } 15. Qxc3 { [%eval 0.29] [%clk 1:19:30] } 15... Rfd8 { [%eval 0.38] [%clk 1:04:30] } 16. Rfd1 { [%eval 0.33] [%clk 1:18:55] } 16... a5 { [%eval 0.29] [%clk 1:04:32] } 17. Rac1?! { [%eval -0.53] } { Inaccuracy. cxd5 was best. } { [%clk 1:18:13] } 17... Ba6? { [%eval 0.8] } { Mistake. d4 was best. } { [%clk 1:03:22] } 18. Bf1 { [%eval 0.62] [%clk 1:15:55] } 18... a4?? { [%eval 3.08] } { Blunder. Bxc4 was best. } { [%clk 0:54:41] } 19. cxd5 { [%eval 3.14] [%clk 1:14:40] } 19... Bxf1 { [%eval 3.41] [%clk 0:53:17] } 20. Kxf1 { [%eval 3.45] [%clk 1:14:50] } 20... Na5 { [%eval 3.43] [%clk 0:51:16] } 21. dxe6 { [%eval 3.06] [%clk 1:12:32] } 21... fxe6 { [%eval 3.6] [%clk 0:46:23] } 22. Rxd8+ { [%eval 3.17] [%clk 1:08:08] } 22... Qxd8 { [%eval 3.49] [%clk 0:46:39] } 23. Qc2 { [%eval 3.3] [%clk 1:06:47] } 23... Nb3 { [%eval 3.75] [%clk 0:46:43] } 24. Rd1 { [%eval 3.7] [%clk 1:06:01] } 24... Qf6 { [%eval 3.54] [%clk 0:45:41] } 25. Nd2 { [%eval 3.23] [%clk 1:02:23] } 25... Rf8 { [%eval 3.55] [%clk 0:41:41] } 26. f3? { [%eval 2.02] } { Mistake. Ne4 was best. } { [%clk 0:54:31] } 26... Rb8?! { [%eval 3.13] } { Inaccuracy. Qe5 was best. } { [%clk 0:39:50] } 27. Nc4 { [%eval 3.1] [%clk 0:51:35] } 27... Qh4 { [%eval 3.52] [%clk 0:33:06] } 28. Kg1 { [%eval 3.62] [%clk 0:50:30] } 28... Qg5 { [%eval 3.73] [%clk 0:32:02] } 29. Qe4 { [%eval 3.69] [%clk 0:48:50] } 29... Qe7 { [%eval 4.16] [%clk 0:20:39] } 30. Rd6 { [%eval 4.28] [%clk 0:46:12] } 30... Re8 { [%eval 4.33] [%clk 0:17:10] } 31. Ra6 { [%eval 4.21] [%clk 0:42:06] } 31... Qd7 { [%eval 4.18] [%clk 0:17:12] } 32. Rd6 { [%eval 4.08] [%clk 0:39:56] } 32... Qe7 { [%eval 4.24] [%clk 0:15:27] } 33. g3? { [%eval 2.28] } { Mistake. Qc6 was best. } { [%clk 0:37:55] } 33... e5? { [%eval 4.46] } { Mistake. Na5 was best. } { [%clk 0:10:34] } 34. Qd5+ { [%eval 4.17] [%clk 0:37:45] } 34... Qf7 { [%eval 4.08] [%clk 0:10:05] } 35. Qxf7+ { [%eval 4.02] [%clk 0:37:05] } 35... Kxf7 { [%eval 3.91] [%clk 0:10:30] } 36. Ra6 { [%eval 3.85] [%clk 0:36:58] } 36... e4? { [%eval 6.24] } { Mistake. Rd8 was best. } { [%clk 0:09:21] } 37. Nd6+ { [%eval 6.16] [%clk 0:37:02] } 1-0