Event: Runde 2: Klemenz, Luca - Bartsch, Jan
Site: https://lichess.org/broadcast/42-munsterland-open--33-challengers-2025--open/runde-2/KisDsEBl/G2z2MCJS
Date: 2025-10-12
White: Klemenz, Luca
WhiteElo: 2151
Black: Bartsch, Jan
BlackElo: 1887
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:26:49] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. d4 { [%eval 0.08] [%clk 1:26:45] } 2... Nf6 { [%eval 0.11] [%clk 1:31:04] } 3. c4 { [%eval 0.22] [%clk 1:26:54] } 3... e6 { [%eval 0.17] [%clk 1:31:28] } 4. g3 { [%eval 0.16] [%clk 1:27:09] } 4... dxc4 { [%eval 0.15] [%clk 1:31:45] } 5. Bg2 { [%eval 0.22] [%clk 1:27:29] } 5... c5 { [%eval 0.18] [%clk 1:30:37] } 6. O-O { [%eval 0.13] [%clk 1:26:56] } 6... Nc6 { [%eval 0.18] [%clk 1:29:57] } 7. Ne5 { [%eval 0.1] [%clk 1:20:57] } 7... Bd7 { [%eval 0.14] [%clk 1:23:55] } 8. Na3 { [%eval 0.17] [%clk 1:18:33] } 8... Rc8? { [%eval 1.28] } { Mistake. cxd4 was best. } { [%clk 1:07:25] } 9. Bf4? { [%eval -0.19] } { Mistake. Nexc4 was best. } { [%clk 1:01:33] } 9... cxd4 { [%eval 0.09] [%clk 0:39:35] } 10. Naxc4 { [%eval 0.03] [%clk 1:01:27] } 10... b5?! { [%eval 0.67] } { Inaccuracy. Be7 was best. } { [%clk 0:38:36] } 11. Nxd7?! { [%eval 0.06] } { Inaccuracy. Nxc6 was best. } { [%clk 0:57:27] } 11... Nxd7 { [%eval 0.37] [%clk 0:24:03] } 12. Nd6+ { [%eval 0.32] [%clk 0:56:41] } 12... Bxd6 { [%eval 0.27] [%clk 0:24:28] } 13. Bxd6 { [%eval 0.26] [%clk 0:57:09] } 13... Qb6 { [%eval 0.3] [%clk 0:22:11] } 14. Qd2 { [%eval 0.16] [%clk 0:50:45] } 14... Nce5 { [%eval 0.62] [%clk 0:11:48] } 15. Bb4 { [%eval 0.6] [%clk 0:48:21] } 15... f6 { [%eval 0.66] [%clk 0:11:17] } 16. Rfd1 { [%eval 0.73] [%clk 0:45:24] } 16... d3?? { [%eval 2.81] } { Blunder. Kf7 was best. } { [%clk 0:11:29] } 17. exd3 { [%eval 2.6] [%clk 0:45:21] } 17... Kf7 { [%eval 3.16] [%clk 0:11:39] } 18. d4 { [%eval 3.16] [%clk 0:45:12] } 18... Nc4 { [%eval 3.12] [%clk 0:11:43] } 19. Qe2 { [%eval 3.14] [%clk 0:45:09] } 19... a5 { [%eval 3.32] [%clk 0:10:48] } 20. d5 { [%eval 3.28] [%clk 0:45:29] } 20... e5 { [%eval 3.35] [%clk 0:10:28] } 21. Bh3 { [%eval 3.31] [%clk 0:44:42] } 21... Rhd8?? { [%eval 7.88] } { Blunder. axb4 was best. } { [%clk 0:07:27] } 22. Be6+ { [%eval 7.5] [%clk 0:44:21] } 22... Kg6? { [%eval #6] } { Checkmate is now unavoidable. Qxe6 was best. } { [%clk 0:04:16] } 23. Qg4+ { [%eval #5] [%clk 0:44:18] } 23... Kh6 { [%eval #5] [%clk 0:04:43] } 24. Be7?? { [%eval 6.8] } { Lost forced checkmate sequence. Qh3+ was best. } { [%clk 0:41:24] } 24... Ne3 { [%eval 7.19] [%clk 0:02:35] } 25. Qh4+ { [%eval 7.23] [%clk 0:41:00] } 25... Kg6 { [%eval 7.2] [%clk 0:02:59] } 26. Qe4+ { [%eval 7.15] [%clk 0:41:21] } 26... f5 { [%eval 7.21] [%clk 0:02:48] } 27. Qxe3 { [%eval 7.18] [%clk 0:41:42] } 1-0