Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Weidenbach, Tim
Black: Wigger, Michael
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense, Central Exchange
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. c3 { [%eval 0.07] [%clk 0:03:04] } 2... d5 { [%eval 0.16] [%clk 0:03:02] } 3. exd5 { [%eval 0.12] [%clk 0:03:04] } 3... Qxd5 { [%eval 0.19] [%clk 0:03:03] } 4. d4 { [%eval 0.13] [%clk 0:03:05] } 4... cxd4 { [%eval 0.2] [%clk 0:02:59] } 5. cxd4 { [%eval 0.17] [%clk 0:03:05] } 5... Nc6 { [%eval 0.25] [%clk 0:02:57] } 6. Nf3 { [%eval 0.2] [%clk 0:03:06] } 6... Bg4 { [%eval 0.39] [%clk 0:02:53] } 7. Nc3 { [%eval 0.27] [%clk 0:03:06] } 7... Qa5?? { [%eval 2.35] } { Blunder. Bxf3 was best. } { [%clk 0:02:41] } 8. d5 { [%eval 2.44] [%clk 0:02:20] } 8... Rd8 { [%eval 2.26] [%clk 0:02:34] } 9. Be2?? { [%eval 0.13] } { Blunder. Bd2 was best. } { [%clk 0:01:41] } 9... Nf6 { [%eval 0.09] [%clk 0:02:26] } 10. h3?! { [%eval -0.57] } { Inaccuracy. b4 was best. } { [%clk 0:01:24] } 10... Bxf3?! { [%eval 0.0] } { Inaccuracy. Nxd5 was best. } { [%clk 0:02:10] } 11. Bxf3 { [%eval 0.09] [%clk 0:01:24] } 11... Ne5 { [%eval 0.55] [%clk 0:02:11] } 12. Be2?! { [%eval -0.24] } { Inaccuracy. O-O was best. } { [%clk 0:01:18] } 12... a6?! { [%eval 0.43] } { Inaccuracy. Nxd5 was best. } { [%clk 0:02:07] } 13. O-O { [%eval 0.48] [%clk 0:00:57] } 13... Nxd5 { [%eval 0.27] [%clk 0:02:03] } 14. Nxd5 { [%eval 0.38] [%clk 0:00:57] } 14... Qxd5 { [%eval 0.7] [%clk 0:02:04] } 15. Qe1 { [%eval 0.19] [%clk 0:00:54] } 15... e6 { [%eval 0.26] [%clk 0:01:59] } 16. Bf4 { [%eval 0.0] [%clk 0:00:55] } 16... Nd3 { [%eval 0.0] [%clk 0:01:46] } 17. Bxd3 { [%eval -0.04] [%clk 0:00:52] } 17... Qxd3 { [%eval 0.0] [%clk 0:01:46] } 18. Qa5 { [%eval -0.35] [%clk 0:00:38] } 18... Qb5 { [%eval 0.0] [%clk 0:01:25] } 19. Qc3 { [%eval 0.0] [%clk 0:00:31] } 19... Qc6 { [%eval 0.25] [%clk 0:01:24] } 20. Qg3 { [%eval 0.29] [%clk 0:00:30] } 20... h6?? { [%eval 2.77] } { Blunder. Qd5 was best. } { [%clk 0:01:11] } 21. Rac1? { [%eval 1.06] } { Mistake. Rfd1 was best. } { [%clk 0:00:31] } 21... Qb5? { [%eval 2.89] } { Mistake. Qd5 was best. } { [%clk 0:01:02] } 22. Rc7? { [%eval 1.17] } { Mistake. Rfd1 was best. } { [%clk 0:00:24] } 22... Rg8 { [%eval 1.4] [%clk 0:00:41] } 23. Be5 { [%eval 0.95] [%clk 0:00:24] } 23... Be7 { [%eval 0.97] [%clk 0:00:39] } 24. Bc3?? { [%eval -4.23] } { Blunder. Rfc1 was best. } { [%clk 0:00:18] } 24... f6?? { [%eval 3.81] } { Blunder. Bd6 was best. } { [%clk 0:00:39] } 25. Qg6+ { [%eval 3.82] [%clk 0:00:19] } 25... Kf8 { [%eval 3.57] [%clk 0:00:40] } 26. Rxe7?? { [%eval -2.2] } { Blunder. Bxf6 was best. } { [%clk 0:00:18] } 26... Kxe7 { [%eval -1.98] [%clk 0:00:41] } 27. a3?! { [%eval -2.63] } { Inaccuracy. Re1 was best. } { [%clk 0:00:18] } 27... a5 { [%eval -2.66] [%clk 0:00:39] } 28. Re1 { [%eval -2.63] [%clk 0:00:18] } 28... Qd5? { [%eval -1.3] } { Mistake. Qg5 was best. } { [%clk 0:00:35] } 29. Qg4?? { [%eval -3.39] } { Blunder. Re3 was best. } { [%clk 0:00:17] } 29... Kf7 { [%eval -3.3] [%clk 0:00:35] } 30. Qe2 { [%eval -3.4] [%clk 0:00:15] } 30... e5?! { [%eval -2.37] } { Inaccuracy. Rge8 was best. } { [%clk 0:00:36] } 31. Qh5+ { [%eval -2.26] [%clk 0:00:15] } 31... Kf8 { [%eval -2.36] [%clk 0:00:36] } 32. f4 { [%eval -2.46] [%clk 0:00:15] } 32... Qc5+?? { [%eval 0.24] } { Blunder. e4 was best. } { [%clk 0:00:36] } 33. Kh1 { [%eval 0.26] [%clk 0:00:15] } 33... Qf2?? { [%eval 2.87] } { Blunder. Qd5 was best. } { [%clk 0:00:32] } 34. fxe5 { [%eval 2.45] [%clk 0:00:15] } 34... f5?? { [%eval 6.02] } { Blunder. Rd5 was best. } { [%clk 0:00:24] } 35. e6 { [%eval 5.89] [%clk 0:00:15] } 35... Ke7 { [%eval 6.07] [%clk 0:00:23] } 36. Qf7+ { [%eval 6.19] [%clk 0:00:16] } 36... Kd6 { [%eval 6.08] [%clk 0:00:24] } 37. Rd1+ { [%eval 5.15] [%clk 0:00:17] } 37... Kc6 { [%eval 5.08] [%clk 0:00:24] } 38. Rc1 { [%eval 5.05] [%clk 0:00:15] } 38... Kb5?? { [%eval #9] } { Checkmate is now unavoidable. Kb6 was best. } { [%clk 0:00:22] } 39. e7?? { [%eval 5.29] } { Lost forced checkmate sequence. Qxb7+ was best. } { [%clk 0:00:14] } 39... Rde8?? { [%eval #7] } { Checkmate is now unavoidable. Ka6 was best. } { [%clk 0:00:24] } 40. Qd5+ { [%eval #6] [%clk 0:00:15] } 40... Ka6 { [%eval #1] [%clk 0:00:24] } 41. Qc4+?? { [%eval 5.83] } { Lost forced checkmate sequence. Qxa5# was best. } { [%clk 0:00:16] } 41... b5 { [%eval 5.34] [%clk 0:00:25] } 42. Qc6+ { [%eval 4.72] [%clk 0:00:17] } 42... Ka7?? { [%eval #11] } { Checkmate is now unavoidable. Qb6 was best. } { [%clk 0:00:26] } 43. Qc7+ { [%eval #13] [%clk 0:00:18] } 43... Ka6 { [%eval #3] [%clk 0:00:27] } 44. Qc6+?? { [%eval 4.44] } { Lost forced checkmate sequence. Bd4 was best. } { [%clk 0:00:18] } 44... Qb6 { [%eval 4.51] [%clk 0:00:28] } 45. Qf3?? { [%eval 0.0] } { Blunder. Qd5 was best. } { [%clk 0:00:17] } 45... g5?? { [%eval 4.12] } { Blunder. Rxe7 was best. } { [%clk 0:00:29] } 46. Rd1?? { [%eval 0.0] } { Blunder. Qd5 was best. } { [%clk 0:00:18] } 46... Rxe7 { [%eval 0.0] [%clk 0:00:29] } 47. Bd4? { [%eval -1.66] } { Mistake. a4 was best. } { [%clk 0:00:19] } 47... Qb7?! { [%eval -0.95] } { Inaccuracy. g4 was best. } { [%clk 0:00:30] } 48. Qd5?? { [%eval #-10] } { Checkmate is now unavoidable. Qxf5 was best. } { [%clk 0:00:20] } 0-1