Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Bucher, Denis
WhiteTitle: FM
WhiteElo: 2255
Black: Rappazzo, Johannes
BlackElo: 1986
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.22] [%clk 0:03:04] } 2... d6 { [%eval 0.26] [%clk 0:03:05] } 3. d4 { [%eval 0.26] [%clk 0:03:05] } 3... cxd4 { [%eval 0.28] [%clk 0:03:06] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:06] } 4... Nf6 { [%eval 0.24] [%clk 0:03:07] } 5. Nc3 { [%eval 0.32] [%clk 0:03:07] } 5... a6 { [%eval 0.28] [%clk 0:03:09] } 6. Be3 { [%eval 0.19] [%clk 0:03:08] } 6... e5 { [%eval 0.2] [%clk 0:03:10] } 7. Nb3 { [%eval 0.3] [%clk 0:03:10] } 7... Be6 { [%eval 0.2] [%clk 0:03:11] } 8. h3 { [%eval 0.31] [%clk 0:03:11] } 8... Be7 { [%eval 0.25] [%clk 0:03:10] } 9. Qf3 { [%eval 0.22] [%clk 0:03:12] } 9... O-O { [%eval 0.26] [%clk 0:03:07] } 10. g4 { [%eval 0.11] [%clk 0:03:12] } 10... a5 { [%eval 0.1] [%clk 0:03:09] } 11. a4 { [%eval 0.0] [%clk 0:02:57] } 11... Nc6 { [%eval 0.43] [%clk 0:03:05] } 12. g5 { [%eval -0.05] [%clk 0:02:51] } 12... Nd7 { [%eval 0.27] [%clk 0:02:48] } 13. h4 { [%eval 0.05] [%clk 0:02:50] } 13... Nb4?! { [%eval 0.68] } { Inaccuracy. f5 was best. } { [%clk 0:02:49] } 14. O-O-O { [%eval 0.67] [%clk 0:02:47] } 14... Rc8 { [%eval 0.75] [%clk 0:02:48] } 15. Kb1 { [%eval 0.92] [%clk 0:02:39] } 15... Nb6 { [%eval 0.97] [%clk 0:02:14] } 16. Bb5?! { [%eval 0.25] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:24] } 16... Nc4 { [%eval 0.28] [%clk 0:02:07] } 17. Bc1 { [%eval 0.03] [%clk 0:02:15] } 17... f5 { [%eval 0.25] [%clk 0:01:51] } 18. gxf6 { [%eval -0.04] [%clk 0:02:02] } 18... Rxf6 { [%eval 0.0] [%clk 0:01:52] } 19. Qe2 { [%eval -0.12] [%clk 0:02:01] } 19... Qf8 { [%eval -0.08] [%clk 0:01:35] } 20. Rh2 { [%eval -0.32] [%clk 0:01:39] } 20... Rf3 { [%eval 0.0] [%clk 0:01:31] } 21. Nd5?? { [%eval -2.79] } { Blunder. Be3 was best. } { [%clk 0:01:21] } 21... Bxd5 { [%eval -2.65] [%clk 0:01:10] } 22. exd5? { [%eval -4.56] } { Mistake. Rxd5 was best. } { [%clk 0:01:19] } 22... Na3+ { [%eval -4.53] [%clk 0:00:39] } 23. bxa3 { [%eval -4.47] [%clk 0:01:14] } 23... Rxc2 { [%eval -4.55] [%clk 0:00:38] } 24. Qxc2 { [%eval -4.52] [%clk 0:01:05] } 24... Nxc2 { [%eval -4.49] [%clk 0:00:38] } 25. Kxc2 { [%eval -4.55] [%clk 0:01:06] } 25... Rxf2+?? { [%eval -1.9] } { Blunder. Qc8+ was best. } { [%clk 0:00:34] } 26. Rxf2 { [%eval -1.84] [%clk 0:01:06] } 26... Qxf2+ { [%eval -1.88] [%clk 0:00:35] } 27. Rd2 { [%eval -1.97] [%clk 0:00:57] } 27... Qxh4 { [%eval -1.92] [%clk 0:00:35] } 28. Bb2? { [%eval -3.36] } { Mistake. Nxa5 was best. } { [%clk 0:00:53] } 28... Qe4+ { [%eval -3.1] [%clk 0:00:31] } 29. Bd3 { [%eval -3.23] [%clk 0:00:49] } 29... Qxa4 { [%eval -3.32] [%clk 0:00:32] } 30. Rh2 { [%eval -2.99] [%clk 0:00:45] } 30... g6 { [%eval -3.31] [%clk 0:00:25] } 31. Re2 { [%eval -3.26] [%clk 0:00:39] } 31... Bf6 { [%eval -2.86] [%clk 0:00:24] } 32. Re4 { [%eval -2.63] [%clk 0:00:39] } 32... Qd7 { [%eval -2.81] [%clk 0:00:21] } 33. a4 { [%eval -3.19] [%clk 0:00:41] } 33... Kg7 { [%eval -2.58] [%clk 0:00:17] } 34. Nd2 { [%eval -2.99] [%clk 0:00:39] } 34... h5 { [%eval -3.14] [%clk 0:00:16] } 35. Nc4? { [%eval -4.96] } { Mistake. Bc3 was best. } { [%clk 0:00:38] } 35... Qxa4+ { [%eval -4.89] [%clk 0:00:15] } 36. Kd2 { [%eval -5.07] [%clk 0:00:39] } 36... Bg5+ { [%eval -4.97] [%clk 0:00:13] } 37. Ke2 { [%eval -5.22] [%clk 0:00:39] } 37... Qd7? { [%eval -3.04] } { Mistake. Qa2 was best. } { [%clk 0:00:12] } 38. Nxd6 { [%eval -3.42] [%clk 0:00:39] } 38... Bf6 { [%eval -3.39] [%clk 0:00:10] } 39. Ba3 { [%eval -3.05] [%clk 0:00:35] } 39... Qh3? { [%eval -1.37] } { Mistake. h4 was best. } { [%clk 0:00:09] } 40. Nc4?? { [%eval -3.97] } { Blunder. Ne8+ was best. } { [%clk 0:00:34] } 40... Qg2+ { [%eval -4.35] [%clk 0:00:09] } 41. Kd1 { [%eval -4.23] [%clk 0:00:34] } 41... Qf3+?! { [%eval -3.3] } { Inaccuracy. h4 was best. } { [%clk 0:00:10] } 42. Kc2 { [%eval -3.37] [%clk 0:00:34] } 42... h4 { [%eval -3.07] [%clk 0:00:11] } 43. d6?! { [%eval -4.03] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:35] } 43... h3 { [%eval -3.8] [%clk 0:00:12] } 44. Re1?! { [%eval -5.47] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:33] } 44... h2 { [%eval -5.12] [%clk 0:00:09] } 45. Be4 { [%eval -5.71] [%clk 0:00:33] } 45... Qf2+ { [%eval -6.38] [%clk 0:00:10] } 46. Kd1 { [%eval -6.32] [%clk 0:00:34] } 46... Qa2 { [%eval -6.16] [%clk 0:00:10] } 47. Bd5 { [%eval -8.18] [%clk 0:00:33] } 47... Qb3+ { [%eval -7.52] [%clk 0:00:07] } 48. Ke2 { [%eval -7.38] [%clk 0:00:33] } 48... Qg3?! { [%eval -4.55] } { Inaccuracy. e4 was best. } { [%clk 0:00:05] } 49. d7?! { [%eval -6.69] } { Inaccuracy. Ne3 was best. } { [%clk 0:00:34] } 49... Bd8? { [%eval -4.02] } { Mistake. Qg4+ was best. } { [%clk 0:00:05] } 50. Bb2 { [%eval -4.09] [%clk 0:00:20] } 1-0