Event: Biel Chess Festival MTO
Site: Biel, Switzerland
Date: 2024-07-25
White: Kersten, Uwe
WhiteTitle: IM
WhiteElo: 2186
Black: Fronda, Jan Jodilyn
BlackTitle: WIM
BlackElo: 2072
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 100'/40, fb 50'/20, fb 15' + 30''/mv

1. e4 { [%eval 0.15] [%clk 1:40:56] } 1... c5 { [%eval 0.25] [%clk 1:40:43] } 2. Nf3 { [%eval 0.22] [%clk 1:41:07] } 2... d6 { [%eval 0.26] [%clk 1:40:49] } 3. Bb5+ { [%eval 0.18] [%clk 1:40:33] } 3... Nd7 { [%eval 0.19] [%clk 1:40:49] } 4. d4 { [%eval 0.17] [%clk 1:40:13] } 4... cxd4 { [%eval 0.14] [%clk 1:41:05] } 5. O-O { [%eval 0.1] [%clk 1:39:53] } 5... Nf6 { [%eval 0.14] [%clk 1:40:12] } 6. Nxd4 { [%eval 0.0] [%clk 1:37:30] } 6... a6 { [%eval 0.09] [%clk 1:39:35] } 7. Bc4 { [%eval 0.0] [%clk 1:36:52] } 7... e6 { [%eval 0.21] [%clk 1:38:01] } 8. Re1 { [%eval 0.2] [%clk 1:36:45] } 8... Be7 { [%eval 0.31] [%clk 1:38:24] } 9. Bxe6 { [%eval 0.0] [%clk 1:32:49] } 9... fxe6 { [%eval 0.0] [%clk 1:34:45] } 10. Nxe6 { [%eval 0.0] [%clk 1:32:46] } 10... Qb6 { [%eval 0.0] [%clk 1:34:30] } 11. Nxg7+ { [%eval 0.0] [%clk 1:23:13] } 11... Kf7 { [%eval 0.0] [%clk 1:34:53] } 12. Nf5 { [%eval 0.0] [%clk 1:18:04] } 12... Ne5 { [%eval 0.0] [%clk 1:30:24] } 13. Nxe7 { [%eval 0.0] [%clk 1:22:17] } 13... Kxe7 { [%eval 0.0] [%clk 1:30:45] } 14. Be3 { [%eval 0.0] [%clk 1:15:37] } 14... Qc6?! { [%eval 0.9] } { Inaccuracy. Qxb2 was best. } { [%clk 1:26:47] } 15. Nc3?! { [%eval 0.09] } { Inaccuracy. f4 was best. } { [%clk 1:14:52] } 15... Be6? { [%eval 1.21] } { Mistake. Rg8 was best. } { [%clk 1:23:42] } 16. f4 { [%eval 0.99] [%clk 1:03:44] } 16... Nc4?? { [%eval 3.41] } { Blunder. Rhg8 was best. } { [%clk 1:11:33] } 17. Bd4 { [%eval 3.39] [%clk 0:52:32] } 17... Kf7 { [%eval 4.14] [%clk 1:00:06] } 18. b3 { [%eval 3.61] [%clk 0:46:55] } 18... Na3?! { [%eval 5.23] } { Inaccuracy. Bg4 was best. } { [%clk 0:55:43] } 19. f5 { [%eval 5.26] [%clk 0:44:29] } 19... Bd7 { [%eval 5.36] [%clk 0:55:17] } 20. Bxf6 { [%eval 5.22] [%clk 0:38:40] } 20... Kxf6?! { [%eval 6.87] } { Inaccuracy. h5 was best. } { [%clk 0:55:39] } 21. Nd5+ { [%eval 6.69] [%clk 0:38:58] } 21... Kf7?? { [%eval #10] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:48:15] } 22. Qh5+ { [%eval #9] [%clk 0:37:31] } 22... Kf8 { [%eval #9] [%clk 0:48:07] } 23. Qh6+ { [%eval #8] [%clk 0:36:57] } 23... Ke8 { [%eval #8] [%clk 0:48:12] } 24. Qf6 { [%eval #7] [%clk 0:37:05] } 1-0