Event: Round 4: Boesendorfer, Ronald - Keller, Markus
Date: 2024-07-20
White: Boesendorfer, Ronald
WhiteElo: 1828
Black: Keller, Markus
BlackElo: 1524
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:10:07] } 1... d5 { [%eval 0.24] [%clk 0:10:06] } 2. Nf3 { [%eval 0.2] [%clk 0:10:07] } 2... Nf6 { [%eval 0.14] [%clk 0:10:06] } 3. Bf4 { [%eval 0.0] [%clk 0:10:10] } 3... Bg4 { [%eval 0.34] [%clk 0:09:59] } 4. e3 { [%eval 0.11] [%clk 0:10:13] } 4... e6 { [%eval 0.25] [%clk 0:09:52] } 5. Bd3 { [%eval 0.0] [%clk 0:10:15] } 5... c5 { [%eval -0.02] [%clk 0:09:35] } 6. c3 { [%eval -0.03] [%clk 0:10:18] } 6... Bd6 { [%eval 0.23] [%clk 0:09:08] } 7. h3 { [%eval -0.12] [%clk 0:10:19] } 7... Bxf3 { [%eval -0.2] [%clk 0:09:04] } 8. Qxf3 { [%eval -0.28] [%clk 0:10:22] } 8... Nc6 { [%eval 0.12] [%clk 0:08:39] } 9. dxc5 { [%eval 0.0] [%clk 0:10:23] } 9... Bxc5 { [%eval -0.03] [%clk 0:08:32] } 10. Bc2 { [%eval -0.4] [%clk 0:07:55] } 10... e5?! { [%eval 0.39] } { Inaccuracy. Qb6 was best. } { [%clk 0:07:50] } 11. Bg5 { [%eval 0.42] [%clk 0:07:47] } 11... e4 { [%eval 0.44] [%clk 0:07:03] } 12. Qf5 { [%eval -0.08] [%clk 0:05:56] } 12... Qd6?! { [%eval 0.78] } { Inaccuracy. Be7 was best. } { [%clk 0:05:30] } 13. Bxf6 { [%eval 0.72] [%clk 0:05:51] } 13... gxf6 { [%eval 0.81] [%clk 0:05:11] } 14. Nd2 { [%eval 0.75] [%clk 0:05:54] } 14... Qe6 { [%eval 0.93] [%clk 0:04:53] } 15. Qh5 { [%eval 0.5] [%clk 0:05:29] } 15... Ne7?? { [%eval 3.42] } { Blunder. Bb6 was best. } { [%clk 0:04:16] } 16. Nxe4 { [%eval 3.57] [%clk 0:04:57] } 16... dxe4 { [%eval 3.39] [%clk 0:03:48] } 17. Qxc5 { [%eval 3.28] [%clk 0:04:59] } 17... f5 { [%eval 3.8] [%clk 0:03:18] } 18. O-O-O { [%eval 3.8] [%clk 0:04:42] } 18... O-O { [%eval 3.82] [%clk 0:02:49] } 19. Bb3 { [%eval 3.65] [%clk 0:04:44] } 19... Qf6 { [%eval 3.76] [%clk 0:02:16] } 20. g4 { [%eval 3.75] [%clk 0:04:46] } 20... fxg4 { [%eval 4.35] [%clk 0:02:02] } 21. hxg4 { [%eval 4.29] [%clk 0:04:46] } 21... Kh8?! { [%eval 6.21] } { Inaccuracy. Ng6 was best. } { [%clk 0:01:43] } 22. Rd6 { [%eval 6.12] [%clk 0:02:48] } 22... b6?? { [%eval #9] } { Checkmate is now unavoidable. Qg7 was best. } { [%clk 0:00:57] } 23. Qh5 { [%eval #8] [%clk 0:02:28] } 23... Qg7 { [%clk 0:00:20] } 24. Rh6 { [%clk 0:02:31] } 1-0