Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-16
White: Rappazzo, Johannes
WhiteTitle: FM
WhiteElo: 2213
Black: Hoffmann, Achim Gunter
BlackElo: 2045
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:58] } 1... c5 { [%eval 0.25] [%clk 1:40:50] } 2. Nf3 { [%eval 0.2] [%clk 1:41:23] } 2... d6 { [%eval 0.31] [%clk 1:41:16] } 3. d4 { [%eval 0.22] [%clk 1:41:49] } 3... cxd4 { [%eval 0.19] [%clk 1:41:42] } 4. Nxd4 { [%eval 0.18] [%clk 1:42:14] } 4... Nf6 { [%eval 0.31] [%clk 1:42:07] } 5. Nc3 { [%eval 0.32] [%clk 1:42:41] } 5... a6 { [%eval 0.28] [%clk 1:42:34] } 6. h3 { [%eval 0.16] [%clk 1:43:06] } 6... e5 { [%eval 0.21] [%clk 1:42:23] } 7. Nf3 { [%eval 0.07] [%clk 1:43:32] } 7... Be7 { [%eval 0.0] [%clk 1:42:12] } 8. g4 { [%eval 0.15] [%clk 1:41:08] } 8... Be6 { [%eval 0.38] [%clk 1:37:46] } 9. Ng5 { [%eval 0.21] [%clk 1:34:39] } 9... Nc6 { [%eval 0.36] [%clk 1:30:24] } 10. Nxe6 { [%eval 0.48] [%clk 1:43:39] } 10... fxe6 { [%eval 0.33] [%clk 1:19:46] } 11. g5 { [%eval 0.47] [%clk 1:30:40] } 11... Nd7 { [%eval 0.41] [%clk 1:30:57] } 12. Be3 { [%eval 0.35] [%clk 1:12:37] } 12... Qa5?! { [%eval 0.91] } { Inaccuracy. Nd4 was best. } { [%clk 1:20:18] } 13. h4 { [%eval 0.89] [%clk 1:05:01] } 13... Qb4? { [%eval 2.1] } { Mistake. Nc5 was best. } { [%clk 1:15:42] } 14. a3 { [%eval 2.05] [%clk 1:00:01] } 14... Qa5 { [%eval 2.18] [%clk 1:07:21] } 15. Bh3?! { [%eval 1.5] } { Inaccuracy. Bc4 was best. } { [%clk 0:57:07] } 15... Nf8?! { [%eval 2.14] } { Inaccuracy. Nd8 was best. } { [%clk 0:59:59] } 16. Qd2?! { [%eval 1.53] } { Inaccuracy. Qd3 was best. } { [%clk 0:36:20] } 16... Rd8?! { [%eval 2.22] } { Inaccuracy. b5 was best. } { [%clk 0:52:00] } 17. O-O-O { [%eval 2.17] [%clk 0:37:45] } 17... b5 { [%eval 1.97] [%clk 0:46:04] } 18. Na2? { [%eval 0.66] } { Mistake. Qe2 was best. } { [%clk 0:31:20] } 18... Qxd2+ { [%eval 0.62] [%clk 0:43:49] } 19. Rxd2 { [%eval 0.71] [%clk 0:27:13] } 19... d5?? { [%eval 2.83] } { Blunder. h6 was best. } { [%clk 0:41:19] } 20. exd5 { [%eval 2.72] [%clk 0:27:56] } 20... exd5 { [%eval 3.15] [%clk 0:41:46] } 21. Bg2 { [%eval 3.11] [%clk 0:17:32] } 21... Kd7 { [%eval 3.53] [%clk 0:30:36] } 22. Bb6 { [%eval 3.6] [%clk 0:07:17] } 22... d4 { [%eval 4.04] [%clk 0:29:21] } 23. Bxd8 { [%eval 4.05] [%clk 0:16:48] } 23... Bxd8 { [%eval 4.18] [%clk 0:26:36] } 24. f4 { [%eval 4.09] [%clk 0:14:12] } 24... exf4 { [%eval 4.89] [%clk 0:24:18] } 25. Nb4 { [%eval 4.95] [%clk 0:12:26] } 25... Nxb4 { [%eval 5.09] [%clk 0:18:44] } 26. Rxd4+ { [%eval 5.2] [%clk 0:12:48] } 26... Kc7 { [%eval 5.28] [%clk 0:16:38] } 27. axb4 { [%eval 5.23] [%clk 0:12:13] } 27... Ng6 { [%eval 5.22] [%clk 0:15:59] } 28. Rhd1 { [%eval 4.92] [%clk 0:11:12] } 28... Nxh4 { [%eval 6.19] [%clk 0:15:54] } 29. Rd7+ { [%eval 5.95] [%clk 0:11:27] } 29... Kc8 { [%eval 6.02] [%clk 0:16:05] } 30. Bh3 { [%eval 5.73] [%clk 0:11:36] } 1-0