Event: Biel Chess Festival 2024
Date: 2024-07-24
White: Haas, Anthony
WhiteElo: 1824
Black: Oestmann, Lukas
BlackElo: 1926
Result: 0-1
ECO: A62
Opening: Benoni Defense: Fianchetto Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:51] } 1... Nf6 { [%eval 0.17] [%clk 1:30:39] } 2. c4 { [%eval 0.21] [%clk 1:31:15] } 2... c5 { [%eval 0.56] [%clk 1:30:54] } 3. d5 { [%eval 0.62] [%clk 1:31:38] } 3... e6 { [%eval 0.81] [%clk 1:31:21] } 4. g3 { [%eval 0.3] [%clk 1:31:57] } 4... exd5 { [%eval 0.42] [%clk 1:31:47] } 5. cxd5 { [%eval 0.46] [%clk 1:32:23] } 5... d6 { [%eval 0.3] [%clk 1:32:13] } 6. Bg2 { [%eval 0.15] [%clk 1:32:50] } 6... g6 { [%eval 0.34] [%clk 1:32:41] } 7. Nc3 { [%eval 0.32] [%clk 1:33:16] } 7... Bg7 { [%eval 0.38] [%clk 1:33:07] } 8. Nf3 { [%eval 0.3] [%clk 1:33:42] } 8... O-O { [%eval 0.34] [%clk 1:33:32] } 9. O-O { [%eval 0.3] [%clk 1:34:09] } 9... Re8 { [%eval 0.28] [%clk 1:33:59] } 10. Bf4 { [%eval 0.31] [%clk 1:34:30] } 10... Ne4 { [%eval 0.45] [%clk 1:34:25] } 11. Nxe4 { [%eval 0.61] [%clk 1:34:23] } 11... Rxe4 { [%eval 0.47] [%clk 1:34:50] } 12. Nd2 { [%eval 0.54] [%clk 1:33:36] } 12... Rb4 { [%eval 0.53] [%clk 1:35:16] } 13. a3 { [%eval 0.62] [%clk 1:33:09] } 13... Rxf4 { [%eval 0.6] [%clk 1:35:42] } 14. gxf4 { [%eval 0.56] [%clk 1:33:30] } 14... Bxb2 { [%eval 0.61] [%clk 1:36:07] } 15. Ra2 { [%eval 0.46] [%clk 1:33:33] } 15... Bg7 { [%eval 0.4] [%clk 1:36:11] } 16. e4 { [%eval 0.03] [%clk 1:31:49] } 16... Nd7 { [%eval 0.09] [%clk 1:27:52] } 17. Nc4 { [%eval -0.26] [%clk 1:27:54] } 17... Nb6 { [%eval -0.31] [%clk 1:27:18] } 18. Nxb6 { [%eval -0.34] [%clk 1:16:56] } 18... axb6 { [%eval -0.31] [%clk 1:27:24] } 19. Qe2? { [%eval -1.53] } { Mistake. Qb3 was best. } { [%clk 1:12:48] } 19... Qh4 { [%eval -1.49] [%clk 1:13:57] } 20. Rb1 { [%eval -1.63] [%clk 0:49:43] } 20... Qxf4 { [%eval -1.64] [%clk 0:57:29] } 21. Rxb6?? { [%eval -4.48] } { Blunder. Qe3 was best. } { [%clk 0:46:23] } 21... Be5 { [%eval -4.27] [%clk 0:55:31] } 22. h3? { [%eval -8.51] } { Mistake. Kf1 was best. } { [%clk 0:44:21] } 22... Bxh3 { [%eval -7.85] [%clk 0:54:02] } 23. Bxh3? { [%eval #-2] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:43:53] } 23... Qh2+ { [%eval #-1] [%clk 0:54:23] } 0-1