Event: Biel Chess Festival 960
Site: Biel, Switzerland
Date: 2024-07-13
White: Vincenti, Leonardo
WhiteTitle: CM
WhiteElo: 2216
Black: Tcheau, Alain
BlackElo: 1883
Result: 1/2-1/2
Variant: Chess960
TimeControl: 15' + 10''/mv from move 1

1. d4 { [%eval 0.08] [%clk 0:15:05] } 1... d6 { [%eval 0.51] [%clk 0:15:05] } 2. c4 { [%eval 0.17] [%clk 0:14:44] } 2... c6 { [%eval 0.25] [%clk 0:14:38] } 3. Nc3 { [%eval 0.23] [%clk 0:14:38] } 3... Bc7 { [%eval 0.53] [%clk 0:14:37] } 4. Nb3 { [%eval 0.11] [%clk 0:14:34] } 4... Nb6 { [%eval 0.21] [%clk 0:14:38] } 5. c5 { [%eval 0.19] [%clk 0:14:26] } 5... Nd5?! { [%eval 0.87] } { Inaccuracy. dxc5 was best. } { [%clk 0:14:25] } 6. e4?! { [%eval 0.21] } { Inaccuracy. cxd6 was best. } { [%clk 0:13:49] } 6... Nxc3 { [%eval 0.24] [%clk 0:14:26] } 7. Qxc3 { [%eval 0.23] [%clk 0:13:52] } 7... e5?! { [%eval 0.86] } { Inaccuracy. f5 was best. } { [%clk 0:14:01] } 8. dxe5?! { [%eval 0.23] } { Inaccuracy. cxd6 was best. } { [%clk 0:13:20] } 8... dxe5 { [%eval 0.17] [%clk 0:13:54] } 9. Rd1 { [%eval -0.04] [%clk 0:13:17] } 9... Ne6 { [%eval -0.05] [%clk 0:13:55] } 10. O-O { [%eval -0.08] [%clk 0:13:06] } 10... Qe7 { [%eval -0.11] [%clk 0:13:50] } 11. Bc2 { [%eval -0.1] [%clk 0:12:53] } 11... Rd8 { [%eval 0.0] [%clk 0:13:51] } 12. Rxd8+ { [%eval -0.04] [%clk 0:12:56] } 12... Qxd8 { [%eval -0.07] [%clk 0:13:44] } 13. Rd1 { [%eval -0.1] [%clk 0:12:59] } 13... Qe7 { [%eval -0.03] [%clk 0:13:48] } 14. Be3 { [%eval -0.06] [%clk 0:12:34] } 14... O-O { [%eval -0.04] [%clk 0:13:48] } 15. Nd2 { [%eval -0.17] [%clk 0:12:31] } 15... Rd8 { [%eval 0.0] [%clk 0:13:44] } 16. Nf3 { [%eval 0.04] [%clk 0:12:27] } 16... f6 { [%eval 0.33] [%clk 0:12:48] } 17. Nh4 { [%eval 0.0] [%clk 0:12:24] } 17... g6 { [%eval 0.21] [%clk 0:11:37] } 18. g3 { [%eval 0.04] [%clk 0:12:18] } 18... Rxd1+ { [%eval 0.04] [%clk 0:11:02] } 19. Bxd1 { [%eval 0.07] [%clk 0:12:21] } 19... Qd8 { [%eval 0.11] [%clk 0:10:45] } 20. Bb3 { [%eval 0.08] [%clk 0:12:13] } 20... Kg7 { [%eval 0.09] [%clk 0:10:41] } 21. Qc1 { [%eval -0.17] [%clk 0:12:08] } 21... Kh8 { [%eval 0.18] [%clk 0:10:19] } 22. a3 { [%eval 0.11] [%clk 0:11:29] } 22... Nd4? { [%eval 1.38] } { Mistake. Kg7 was best. } { [%clk 0:10:14] } 23. Bxd4?! { [%eval 0.8] } { Inaccuracy. Nxg6+ was best. } { [%clk 0:11:32] } 23... Qxd4?? { [%eval #5] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:10:12] } 24. Nxg6+?? { [%eval 5.15] } { Lost forced checkmate sequence. Qh6 was best. } { [%clk 0:11:34] } 24... Kg7 { [%eval 5.0] [%clk 0:10:05] } 25. Ne7 { [%eval 4.89] [%clk 0:11:30] } 25... Bh3 { [%eval 5.39] [%clk 0:09:32] } 26. Nf5+?? { [%eval 0.13] } { Blunder. Ng8 was best. } { [%clk 0:11:03] } 26... Bxf5 { [%eval 0.12] [%clk 0:09:28] } 27. exf5 { [%eval 0.09] [%clk 0:11:06] } 27... b6 { [%eval 0.55] [%clk 0:08:59] } 28. cxb6 { [%eval 0.29] [%clk 0:10:41] } 28... Bxb6 { [%eval 0.36] [%clk 0:08:58] } 29. Qc2 { [%eval 0.32] [%clk 0:10:44] } 29... e4 { [%eval 0.27] [%clk 0:08:15] } 30. Ba4 { [%eval 0.0] [%clk 0:10:28] } 30... e3 { [%eval 0.0] [%clk 0:08:10] } 31. fxe3 { [%eval 0.0] [%clk 0:10:18] } 31... Qxe3+ { [%eval 0.0] [%clk 0:08:13] } 32. Kg2 { [%eval 0.0] [%clk 0:10:22] } 32... Qg1+ { [%eval 0.0] [%clk 0:07:24] } 33. Kh3 { [%eval 0.0] [%clk 0:10:19] } 33... Qf1+ { [%eval 0.0] [%clk 0:07:27] } 34. Qg2 { [%eval 0.0] [%clk 0:09:04] } 34... Qxf5+ { [%eval 0.0] [%clk 0:07:21] } 35. g4 { [%eval 0.0] [%clk 0:09:06] } 35... Qf4 { [%eval 0.0] [%clk 0:05:39] } 36. Bxc6 { [%eval 0.0] [%clk 0:08:35] } 36... Bc7 { [%eval 0.0] [%clk 0:05:34] } 37. Qe2 { [%eval 0.0] [%clk 0:07:26] } 37... Qh6+ { [%eval 0.0] [%clk 0:05:12] } 38. Kg2 { [%eval 0.0] [%clk 0:07:29] } 38... Qxh2+ { [%eval 0.0] [%clk 0:05:14] } 39. Kf1 { [%eval 0.0] [%clk 0:07:33] } 39... Qf4+ { [%eval 0.0] [%clk 0:04:14] } 40. Bf3 { [%eval 0.0] [%clk 0:07:22] } 40... Qc1+ { [%eval 0.0] [%clk 0:04:05] } 41. Kg2 { [%eval 0.0] [%clk 0:07:23] } 41... Be5 { [%eval 0.0] [%clk 0:04:01] } 42. b4 { [%eval -0.04] [%clk 0:06:43] } 42... Qxa3 { [%eval -0.07] [%clk 0:04:01] } 43. g5 { [%eval -0.02] [%clk 0:06:46] } 43... Qxb4 { [%eval -0.08] [%clk 0:03:57] } 44. gxf6+ { [%eval 0.0] [%clk 0:06:49] } 44... Bxf6 { [%eval -0.05] [%clk 0:04:01] } 45. Be4 { [%eval -0.02] [%clk 0:06:39] } 45... Qb2 { [%eval -0.04] [%clk 0:04:03] } 46. Qxb2 { [%eval -0.07] [%clk 0:06:40] } 46... Bxb2 { [%eval -0.01] [%clk 0:04:06] } 47. Bc6 { [%eval -0.03] [%clk 0:06:40] } 47... Kf6 { [%eval 0.0] [%clk 0:04:09] } 48. Kh1 { [%eval 0.0] [%clk 0:06:43] } 48... Ke5 { [%eval 0.0] [%clk 0:04:09] } 49. Kg2 { [%eval 0.0] [%clk 0:06:47] } 49... Kd4 { [%eval 0.0] [%clk 0:04:13] } 50. Kh1 { [%eval -0.25] [%clk 0:06:50] } 50... a5 { [%eval -0.25] [%clk 0:04:17] } 51. Be8 { [%eval -0.25] [%clk 0:06:54] } 51... Kc4 { [%eval -0.25] [%clk 0:04:14] } 52. Kg2 { [%eval -0.28] [%clk 0:06:58] } 52... Kb4 { [%eval -0.21] [%clk 0:04:18] } 53. Kh1 { [%eval -0.21] [%clk 0:07:02] } 53... a4 { [%eval -0.21] [%clk 0:04:22] } 54. Bxa4 { [%eval -0.17] [%clk 0:07:05] } 54... Kxa4 { [%eval -0.2] [%clk 0:04:25] } 55. Kg2 { [%eval -0.27] [%clk 0:07:09] } 55... Kb4 { [%eval -0.27] [%clk 0:04:29] } 56. Kh3 { [%eval -0.24] [%clk 0:07:14] } 56... Kc4 { [%eval -0.27] [%clk 0:04:33] } 57. Kg4 { [%eval -0.27] [%clk 0:07:18] } 57... Bc1 { [%eval -0.25] [%clk 0:04:26] } 58. Kh3 { [%eval -0.26] [%clk 0:07:22] } 58... h6 { [%eval -0.22] [%clk 0:04:29] } 59. Kg2 { [%eval -0.2] [%clk 0:07:26] } 59... Kd4 { [%eval -0.23] [%clk 0:04:34] } 60. Kh1 { [%eval -0.11] [%clk 0:07:30] } 60... Ke4 { [%eval -0.08] [%clk 0:04:38] } 61. Kg2 { [%eval -0.08] [%clk 0:07:35] } 61... Kf4 { [%eval -0.08] [%clk 0:04:42] } 62. Kh1 { [%eval -0.08] [%clk 0:07:39] } 62... Kg3 { [%eval -0.23] [%clk 0:04:45] } 63. Kg1 { [%eval -0.32] [%clk 0:07:43] } 63... h5 { [%eval -0.24] [%clk 0:04:48] } 64. Kh1 { [%eval -0.24] [%clk 0:07:47] } 64... h4 { [%eval -0.26] [%clk 0:04:52] } 65. Kg1 { [%eval -0.28] [%clk 0:07:52] } 65... Kg4 { [%eval -0.11] [%clk 0:04:43] } 66. Kh1 { [%eval -0.11] [%clk 0:07:56] } 66... Be3 { [%eval -0.23] [%clk 0:04:47] } 67. Kg2 { [%eval -0.11] [%clk 0:08:00] } 67... Bd4 { [%clk 0:03:24] } 68. Kh1 { [%clk 0:08:04] } 68... Kg3 { [%clk 0:03:20] } 1/2-1/2