Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Materia, Matteo
WhiteElo: 1857
Black: Weidenbach, Tim
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
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. c3 { [%eval 0.07] [%clk 0:03:04] } 2... Nf6 { [%eval 0.1] [%clk 0:03:01] } 3. e5 { [%eval 0.14] [%clk 0:03:05] } 3... Nd5 { [%eval 0.12] [%clk 0:03:02] } 4. d4 { [%eval 0.14] [%clk 0:03:06] } 4... cxd4 { [%eval 0.0] [%clk 0:03:01] } 5. Nf3 { [%eval 0.07] [%clk 0:03:08] } 5... Nc6 { [%eval 0.0] [%clk 0:03:01] } 6. cxd4 { [%eval 0.0] [%clk 0:03:09] } 6... d6 { [%eval 0.0] [%clk 0:03:01] } 7. Bc4 { [%eval 0.0] [%clk 0:03:10] } 7... Nb6 { [%eval 0.0] [%clk 0:02:56] } 8. Bb5 { [%eval 0.11] [%clk 0:03:12] } 8... dxe5 { [%eval 0.07] [%clk 0:02:53] } 9. Nxe5 { [%eval 0.07] [%clk 0:03:13] } 9... Bd7 { [%eval 0.06] [%clk 0:02:52] } 10. Nxd7 { [%eval 0.11] [%clk 0:03:13] } 10... Qxd7 { [%eval 0.1] [%clk 0:02:52] } 11. Nc3 { [%eval 0.09] [%clk 0:03:14] } 11... e6 { [%eval 0.09] [%clk 0:02:52] } 12. O-O { [%eval 0.03] [%clk 0:03:07] } 12... Be7 { [%eval 0.2] [%clk 0:02:47] } 13. Be3 { [%eval -0.04] [%clk 0:02:52] } 13... O-O { [%eval -0.05] [%clk 0:02:45] } 14. Qd2 { [%eval -0.28] [%clk 0:02:08] } 14... Rfd8 { [%eval -0.28] [%clk 0:02:36] } 15. Rad1 { [%eval -0.43] [%clk 0:02:07] } 15... Nd5 { [%eval -0.12] [%clk 0:02:36] } 16. Nxd5 { [%eval -0.3] [%clk 0:01:53] } 16... Qxd5 { [%eval -0.3] [%clk 0:02:35] } 17. Ba4 { [%eval -0.68] [%clk 0:01:40] } 17... Qxa2 { [%eval -0.88] [%clk 0:02:24] } 18. Qc2? { [%eval -2.34] } { Mistake. Bxc6 was best. } { [%clk 0:00:38] } 18... Nb4 { [%eval -2.33] [%clk 0:02:08] } 19. Qb3 { [%eval -2.25] [%clk 0:00:37] } 19... Qxb3 { [%eval -2.29] [%clk 0:02:06] } 20. Bxb3 { [%eval -2.23] [%clk 0:00:37] } 20... Nd5 { [%eval -1.9] [%clk 0:02:03] } 21. Ra1 { [%eval -1.92] [%clk 0:00:31] } 21... a6 { [%eval -1.83] [%clk 0:02:02] } 22. Rfd1 { [%eval -1.91] [%clk 0:00:25] } 22... Rac8 { [%eval -1.83] [%clk 0:01:57] } 23. Rac1 { [%eval -2.05] [%clk 0:00:25] } 23... Nxe3 { [%eval -1.53] [%clk 0:01:39] } 24. fxe3 { [%eval -1.66] [%clk 0:00:25] } 24... Bg5 { [%eval -1.88] [%clk 0:01:40] } 25. Kf2?! { [%eval -2.55] } { Inaccuracy. Rxc8 was best. } { [%clk 0:00:20] } 25... Kf8?? { [%eval -0.65] } { Blunder. Rxc1 was best. } { [%clk 0:01:37] } 26. Rc3 { [%eval -0.66] [%clk 0:00:17] } 26... Rxc3 { [%eval -0.63] [%clk 0:01:31] } 27. bxc3 { [%eval -0.6] [%clk 0:00:18] } 27... Rc8 { [%eval -0.59] [%clk 0:01:32] } 28. Rc1 { [%eval -0.94] [%clk 0:00:16] } 28... Ke7?! { [%eval -0.35] } { Inaccuracy. b5 was best. } { [%clk 0:01:31] } 29. Rc2 { [%eval -0.49] [%clk 0:00:17] } 29... b5 { [%eval -0.48] [%clk 0:01:18] } 30. e4?? { [%eval -3.35] } { Blunder. c4 was best. } { [%clk 0:00:12] } 30... a5 { [%eval -3.22] [%clk 0:01:06] } 31. Ke2?! { [%eval -4.16] } { Inaccuracy. Ba2 was best. } { [%clk 0:00:03] } 31... a4 { [%eval -3.9] [%clk 0:01:03] } 32. Ba2 { [%eval -4.65] [%clk 0:00:05] } 32... b4 { [%eval -4.66] [%clk 0:01:03] } 33. Kd3 { [%eval -4.59] [%clk 0:00:04] } 33... b3 { [%eval -4.41] [%clk 0:01:01] } 34. Rb2 { [%eval -4.8] [%clk 0:00:05] } 34... bxa2 { [%eval -4.86] [%clk 0:01:00] } 35. Rxa2 { [%eval -4.78] [%clk 0:00:07] } 35... Ra8 { [%eval -4.74] [%clk 0:00:58] } 36. c4 { [%eval -5.07] [%clk 0:00:07] } 36... Kd6 { [%eval -4.92] [%clk 0:00:53] } 37. c5+ { [%eval -5.0] [%clk 0:00:06] } 37... Kc6 { [%eval -4.8] [%clk 0:00:54] } 38. Kc4 { [%eval -4.96] [%clk 0:00:08] } 38... Be3 { [%eval -4.72] [%clk 0:00:45] } 39. d5+ { [%eval -4.59] [%clk 0:00:09] } 39... exd5+ { [%eval -4.6] [%clk 0:00:46] } 40. exd5+ { [%eval -4.54] [%clk 0:00:10] } 40... Kc7 { [%eval -4.52] [%clk 0:00:47] } 41. Re2 { [%eval -5.03] [%clk 0:00:08] } 41... Bh6?? { [%eval 0.0] } { Blunder. a3 was best. } { [%clk 0:00:39] } 42. Re7+ { [%eval 0.0] [%clk 0:00:07] } 42... Kd8 { [%eval 0.0] [%clk 0:00:39] } 43. d6 { [%eval -0.01] [%clk 0:00:08] } 43... a3?? { [%eval 5.25] } { Blunder. Bf4 was best. } { [%clk 0:00:40] } 44. c6 { [%eval 5.05] [%clk 0:00:07] } 44... Bf4?? { [%eval #10] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:00:07] } 45. c7+ { [%eval #9] [%clk 0:00:08] } 45... Kc8 { [%eval #9] [%clk 0:00:06] } 46. Re8+ { [%eval #8] [%clk 0:00:09] } 46... Kb7 { [%eval #6] [%clk 0:00:00] } 1-0