Event: Round 3: Keohane, Ben - Bonn, Thomas
Date: 2024-09-03
White: Keohane, Ben
WhiteElo: 1944
Black: Bonn, Thomas
BlackElo: 2037
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. a3 { [%eval -0.05] [%clk 0:03:04] } 2... b6 { [%eval 0.42] [%clk 0:03:00] } 3. Nc3 { [%eval 0.45] [%clk 0:03:04] } 3... Bb7 { [%eval 0.5] [%clk 0:03:01] } 4. Bc4?! { [%eval -0.15] } { Inaccuracy. Nge2 was best. } { [%clk 0:03:05] } 4... e6 { [%eval -0.04] [%clk 0:03:02] } 5. Nf3 { [%eval -0.11] [%clk 0:03:03] } 5... Nf6 { [%eval -0.15] [%clk 0:02:48] } 6. d3 { [%eval -0.23] [%clk 0:03:04] } 6... d6 { [%eval 0.05] [%clk 0:02:36] } 7. Bf4 { [%eval -0.3] [%clk 0:02:59] } 7... Be7 { [%eval -0.31] [%clk 0:02:35] } 8. O-O { [%eval -0.24] [%clk 0:03:00] } 8... O-O { [%eval -0.05] [%clk 0:02:35] } 9. Re1 { [%eval -0.11] [%clk 0:02:56] } 9... d5 { [%eval 0.0] [%clk 0:02:32] } 10. Bb3 { [%eval -0.04] [%clk 0:02:41] } 10... dxe4 { [%eval 0.03] [%clk 0:02:15] } 11. dxe4 { [%eval -0.13] [%clk 0:02:39] } 11... Nc6 { [%eval 0.05] [%clk 0:02:15] } 12. Nb5?! { [%eval -0.71] } { Inaccuracy. Qe2 was best. } { [%clk 0:01:52] } 12... Na5 { [%eval -0.55] [%clk 0:01:58] } 13. Nd6 { [%eval -0.92] [%clk 0:01:33] } 13... Bxd6 { [%eval -0.97] [%clk 0:01:48] } 14. Bxd6 { [%eval -0.94] [%clk 0:01:34] } 14... Re8? { [%eval 0.32] } { Mistake. Nxb3 was best. } { [%clk 0:01:46] } 15. e5? { [%eval -0.82] } { Mistake. Ba4 was best. } { [%clk 0:01:34] } 15... Nxb3 { [%eval -0.93] [%clk 0:01:43] } 16. cxb3 { [%eval -0.85] [%clk 0:01:32] } 16... Ne4 { [%eval -1.08] [%clk 0:01:43] } 17. Rxe4? { [%eval -2.41] } { Mistake. b4 was best. } { [%clk 0:01:21] } 17... Bxe4 { [%eval -2.42] [%clk 0:01:43] } 18. Nd2 { [%eval -2.6] [%clk 0:01:20] } 18... Bb7 { [%eval -2.18] [%clk 0:01:36] } 19. Qg4 { [%eval -2.66] [%clk 0:01:18] } 19... Qd7 { [%eval -2.04] [%clk 0:01:17] } 20. Nc4 { [%eval -2.18] [%clk 0:01:17] } 20... Qc6 { [%eval -2.19] [%clk 0:01:14] } 21. Re1 { [%eval -2.16] [%clk 0:01:06] } 21... Qd5 { [%eval -2.17] [%clk 0:01:03] } 22. Re3?! { [%eval -2.99] } { Inaccuracy. h3 was best. } { [%clk 0:01:01] } 22... Qd4?! { [%eval -1.95] } { Inaccuracy. h5 was best. } { [%clk 0:00:58] } 23. Qh5?! { [%eval -2.71] } { Inaccuracy. Qe2 was best. } { [%clk 0:00:45] } 23... g6?! { [%eval -1.57] } { Inaccuracy. b5 was best. } { [%clk 0:00:49] } 24. Qh6?? { [%eval #-2] } { Checkmate is now unavoidable. Rg3 was best. } { [%clk 0:00:38] } 24... Qd1+ { [%eval #-1] [%clk 0:00:48] } 0-1