Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Rappazzo, Johannes
WhiteElo: 1986
Black: Hansen, Michael Bo
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. a3 { [%eval -0.07] [%clk 0:03:04] } 2... d6 { [%eval 0.19] [%clk 0:03:03] } 3. b4 { [%eval -0.24] [%clk 0:03:05] } 3... b6 { [%eval 0.0] [%clk 0:02:52] } 4. Nc3 { [%eval -0.25] [%clk 0:03:03] } 4... Bb7 { [%eval 0.06] [%clk 0:02:52] } 5. Nf3 { [%eval 0.01] [%clk 0:03:02] } 5... Nf6 { [%eval 0.28] [%clk 0:02:51] } 6. Bb5+ { [%eval 0.0] [%clk 0:03:02] } 6... Nbd7 { [%eval 0.0] [%clk 0:02:50] } 7. bxc5 { [%eval 0.46] [%clk 0:02:58] } 7... bxc5 { [%eval 0.37] [%clk 0:02:49] } 8. O-O { [%eval -0.12] [%clk 0:02:58] } 8... g6 { [%eval 0.03] [%clk 0:02:36] } 9. d4?! { [%eval -0.56] } { Inaccuracy. e5 was best. } { [%clk 0:02:56] } 9... cxd4 { [%eval -0.51] [%clk 0:02:35] } 10. Nxd4 { [%eval -0.86] [%clk 0:02:55] } 10... Nxe4?? { [%eval 3.28] } { Blunder. Bg7 was best. } { [%clk 0:02:21] } 11. Nxe4 { [%eval 3.05] [%clk 0:02:50] } 11... Bxe4 { [%eval 3.49] [%clk 0:02:21] } 12. Re1 { [%eval 3.57] [%clk 0:02:51] } 12... Bb7 { [%eval 3.69] [%clk 0:02:06] } 13. Bb2?? { [%eval 0.53] } { Blunder. Bg5 was best. } { [%clk 0:02:39] } 13... Qb6?? { [%eval 2.98] } { Blunder. e5 was best. } { [%clk 0:01:32] } 14. Bxd7+ { [%eval 2.73] [%clk 0:02:32] } 14... Kxd7 { [%eval 2.41] [%clk 0:01:32] } 15. Qg4+ { [%eval 2.26] [%clk 0:02:18] } 15... f5? { [%eval 4.42] } { Mistake. Ke8 was best. } { [%clk 0:01:16] } 16. Nxf5 { [%eval 4.19] [%clk 0:02:19] } 16... gxf5 { [%eval 4.45] [%clk 0:01:17] } 17. Qxf5+ { [%eval 4.46] [%clk 0:02:20] } 17... Kd8 { [%eval 4.99] [%clk 0:01:13] } 18. Bxh8 { [%eval 4.87] [%clk 0:02:11] } 18... Bh6?! { [%eval 6.58] } { Inaccuracy. Ke8 was best. } { [%clk 0:01:11] } 19. Bf6 { [%eval 6.55] [%clk 0:02:03] } 19... exf6 { [%eval 6.68] [%clk 0:01:02] } 20. Qxf6+ { [%eval 6.41] [%clk 0:02:04] } 20... Kc7 { [%eval 6.22] [%clk 0:01:01] } 21. Re7+ { [%eval 5.33] [%clk 0:01:44] } 21... Kc6?? { [%eval #12] } { Checkmate is now unavoidable. Kb8 was best. } { [%clk 0:00:58] } 22. Qxh6?? { [%eval 6.03] } { Lost forced checkmate sequence. Qf3+ was best. } { [%clk 0:01:34] } 22... Qd4 { [%eval 6.46] [%clk 0:00:59] } 23. Rae1 { [%eval 6.28] [%clk 0:01:20] } 23... Rg8 { [%eval 6.59] [%clk 0:00:58] } 24. Qe3?! { [%eval 5.09] } { Inaccuracy. Qh3 was best. } { [%clk 0:01:13] } 24... Qg4?? { [%eval #6] } { Checkmate is now unavoidable. Qxe3 was best. } { [%clk 0:00:50] } 25. Qc3+ { [%eval #5] [%clk 0:00:53] } 25... Kb6 { [%eval #4] [%clk 0:00:51] } 26. Qb3+ { [%eval #9] [%clk 0:00:52] } 26... Ka6 { [%eval #4] [%clk 0:00:52] } 27. Qxb7+ { [%eval #3] [%clk 0:00:52] } 27... Ka5 { [%eval #3] [%clk 0:00:53] } 28. R7e5+ { [%eval #2] [%clk 0:00:43] } 28... dxe5?? { [%eval #2] } { Checkmate is now unavoidable. d5 was best. } { [%clk 0:00:47] } 29. Rxe5+ { [%eval #1] [%clk 0:00:44] } 29... Ka4 { [%eval #1] [%clk 0:00:48] } 30. Qb5+ { [%eval #1] [%clk 0:00:44] } 1-0