Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Masserey, Yvan
WhiteTitle: FM
WhiteElo: 2171
Black: Wigger, Michael
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:01] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.22] [%clk 0:03:01] } 2... e6 { [%eval 0.28] [%clk 0:03:01] } 3. c3 { [%eval 0.14] [%clk 0:02:55] } 3... d5 { [%eval 0.17] [%clk 0:03:05] } 4. exd5 { [%eval 0.09] [%clk 0:02:53] } 4... exd5 { [%eval 0.24] [%clk 0:03:06] } 5. d4 { [%eval 0.19] [%clk 0:02:53] } 5... Nf6 { [%eval 0.17] [%clk 0:03:01] } 6. Be3 { [%eval 0.08] [%clk 0:02:53] } 6... cxd4 { [%eval 0.09] [%clk 0:02:59] } 7. Nxd4 { [%eval 0.13] [%clk 0:02:46] } 7... Nc6 { [%eval 0.17] [%clk 0:02:59] } 8. Bb5 { [%eval 0.07] [%clk 0:02:46] } 8... Bd7 { [%eval 0.06] [%clk 0:03:00] } 9. O-O { [%eval 0.07] [%clk 0:02:45] } 9... a6 { [%eval 0.2] [%clk 0:02:58] } 10. Bxc6 { [%eval 0.03] [%clk 0:02:16] } 10... bxc6 { [%eval 0.0] [%clk 0:02:58] } 11. Nb3 { [%eval -0.09] [%clk 0:02:08] } 11... Bd6 { [%eval 0.11] [%clk 0:02:52] } 12. Bc5 { [%eval 0.13] [%clk 0:02:07] } 12... Bxc5 { [%eval 0.32] [%clk 0:02:51] } 13. Nxc5 { [%eval 0.28] [%clk 0:02:07] } 13... O-O { [%eval 0.25] [%clk 0:02:51] } 14. Nd2 { [%eval 0.02] [%clk 0:02:04] } 14... Bf5 { [%eval 0.3] [%clk 0:02:44] } 15. Ndb3 { [%eval 0.03] [%clk 0:01:56] } 15... Qb6 { [%eval 0.03] [%clk 0:02:30] } 16. Qd4 { [%eval 0.02] [%clk 0:01:45] } 16... Rfe8 { [%eval 0.08] [%clk 0:02:11] } 17. Rfe1 { [%eval 0.05] [%clk 0:01:45] } 17... Qc7 { [%eval 0.5] [%clk 0:01:58] } 18. h3 { [%eval 0.21] [%clk 0:01:42] } 18... a5 { [%eval 0.23] [%clk 0:01:59] } 19. a4 { [%eval 0.0] [%clk 0:01:42] } 19... Nd7? { [%eval 1.13] } { Mistake. Qb6 was best. } { [%clk 0:01:37] } 20. Nxd7 { [%eval 1.12] [%clk 0:01:36] } 20... Qxd7 { [%eval 1.7] [%clk 0:01:38] } 21. Qf4?! { [%eval 0.69] } { Inaccuracy. Qc5 was best. } { [%clk 0:01:28] } 21... Bc2 { [%eval 1.02] [%clk 0:01:33] } 22. Rxe8+ { [%eval 0.95] [%clk 0:01:02] } 22... Rxe8 { [%eval 1.02] [%clk 0:01:32] } 23. Nxa5?! { [%eval 0.35] } { Inaccuracy. Nd4 was best. } { [%clk 0:01:00] } 23... c5 { [%eval 0.25] [%clk 0:01:19] } 24. Qd2 { [%eval 0.01] [%clk 0:00:58] } 24... Bxa4 { [%eval 0.02] [%clk 0:01:18] } 25. b4 { [%eval -0.19] [%clk 0:00:54] } 25... cxb4 { [%eval -0.2] [%clk 0:01:12] } 26. cxb4 { [%eval -0.27] [%clk 0:00:54] } 26... Bb5?! { [%eval 0.44] } { Inaccuracy. d4 was best. } { [%clk 0:01:11] } 27. Nb3 { [%eval 0.23] [%clk 0:00:53] } 27... Re2?? { [%eval 5.45] } { Blunder. Qd6 was best. } { [%clk 0:01:04] } 28. Qd4?? { [%eval 0.02] } { Blunder. Qxe2 was best. } { [%clk 0:00:53] } 28... h6 { [%eval 0.01] [%clk 0:01:02] } 29. Qf4 { [%eval 0.0] [%clk 0:00:47] } 29... Re4 { [%eval 0.0] [%clk 0:00:58] } 30. Qd2 { [%eval 0.0] [%clk 0:00:47] } 30... Bc4?? { [%eval 4.14] } { Blunder. Qd6 was best. } { [%clk 0:00:52] } 31. Nc5 { [%eval 4.13] [%clk 0:00:48] } 31... Qf5 { [%eval 4.21] [%clk 0:00:48] } 32. Nxe4 { [%eval 4.11] [%clk 0:00:48] } 32... dxe4 { [%eval 4.1] [%clk 0:00:49] } 33. Qd8+ { [%eval 4.37] [%clk 0:00:38] } 33... Kh7 { [%eval 4.2] [%clk 0:00:50] } 34. Qd4 { [%eval 4.18] [%clk 0:00:38] } 34... Bd3 { [%eval 4.57] [%clk 0:00:48] } 35. Ra5 { [%eval 4.51] [%clk 0:00:39] } 35... Qc8 { [%eval 4.71] [%clk 0:00:47] } 36. Rc5 { [%eval 4.63] [%clk 0:00:39] } 36... Qa8 { [%eval 4.56] [%clk 0:00:47] } 37. Qe3 { [%eval 4.59] [%clk 0:00:38] } 37... Qa1+ { [%eval 4.54] [%clk 0:00:48] } 38. Kh2 { [%eval 4.42] [%clk 0:00:39] } 38... Qb2 { [%eval 5.0] [%clk 0:00:49] } 39. b5 { [%eval 4.42] [%clk 0:00:38] } 39... Qf6 { [%eval 4.39] [%clk 0:00:44] } 40. Rc1?? { [%eval 1.88] } { Blunder. Qg3 was best. } { [%clk 0:00:37] } 40... Qe5+ { [%eval 1.78] [%clk 0:00:45] } 41. g3?! { [%eval 0.81] } { Inaccuracy. Kg1 was best. } { [%clk 0:00:38] } 41... Qxb5 { [%eval 0.87] [%clk 0:00:46] } 42. Rc5 { [%eval 0.87] [%clk 0:00:37] } 42... Qb1?! { [%eval 1.99] } { Inaccuracy. Qb6 was best. } { [%clk 0:00:44] } 43. Rc1?! { [%eval 1.04] } { Inaccuracy. Qf4 was best. } { [%clk 0:00:38] } 43... Qb5 { [%eval 0.98] [%clk 0:00:45] } 44. Qf4 { [%eval 0.46] [%clk 0:00:38] } 44... Qd5 { [%eval 0.94] [%clk 0:00:37] } 45. h4 { [%eval 0.82] [%clk 0:00:38] } 45... Be2 { [%eval 1.02] [%clk 0:00:40] } 46. Rc7 { [%eval 0.49] [%clk 0:00:37] } 46... Bh5?? { [%eval 3.85] } { Blunder. Kg8 was best. } { [%clk 0:00:37] } 47. Re7?? { [%eval 1.72] } { Blunder. g4 was best. } { [%clk 0:00:36] } 47... Bg6 { [%eval 1.57] [%clk 0:00:38] } 48. Re5 { [%eval 1.68] [%clk 0:00:35] } 48... Qd3?? { [%eval 4.97] } { Blunder. Qd1 was best. } { [%clk 0:00:39] } 49. h5 { [%eval 4.98] [%clk 0:00:35] } 49... Bxh5 { [%eval 5.07] [%clk 0:00:39] } 50. Rxh5 { [%eval 4.72] [%clk 0:00:36] } 50... e3 { [%eval 5.12] [%clk 0:00:37] } 51. Qxe3 { [%eval 4.89] [%clk 0:00:36] } 51... Qd1?? { [%eval #42] } { Checkmate is now unavoidable. Qg6 was best. } { [%clk 0:00:38] } 52. Qe4+ { [%eval 10.44] [%clk 0:00:37] } 52... g6 { [%eval 9.69] [%clk 0:00:40] } 53. Re5?! { [%eval 5.52] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:37] } 53... Qc1?? { [%eval #9] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:00:38] } 54. Qf4?? { [%eval 5.71] } { Lost forced checkmate sequence. Re7 was best. } { [%clk 0:00:38] } 54... Kg7?? { [%eval #6] } { Checkmate is now unavoidable. Qxf4 was best. } { [%clk 0:00:37] } 55. Qxc1 { [%eval #5] [%clk 0:00:38] } 1-0