Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-25
White: Vassiliev, Jacob
Black: Guidi, Elia
BlackElo: 1653
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Accelerated Panov Attack, Van Weersel Attack
Variant: Standard
TimeControl: 60' + 30'' / move

1. e4 { [%eval 0.18] [%clk 0:59:06] } 1... c6 { [%eval 0.23] [%clk 0:59:41] } 2. c4 { [%eval 0.1] [%clk 0:59:03] } 2... d5 { [%eval 0.0] [%clk 1:01:04] } 3. cxd5 { [%eval 0.0] [%clk 0:58:55] } 3... cxd5 { [%eval 0.06] [%clk 1:01:26] } 4. Qb3 { [%eval -0.41] [%clk 0:58:21] } 4... dxe4 { [%eval -0.53] [%clk 1:01:44] } 5. Bc4 { [%eval -0.9] [%clk 0:59:29] } 5... e6 { [%eval -0.91] [%clk 1:01:14] } 6. Nc3 { [%eval -1.1] [%clk 0:59:00] } 6... Nf6 { [%eval -1.15] [%clk 1:01:30] } 7. d3 { [%eval -1.23] [%clk 0:59:15] } 7... exd3 { [%eval -1.06] [%clk 1:01:53] } 8. Bg5?! { [%eval -2.05] } { Inaccuracy. Nf3 was best. } { [%clk 0:59:38] } 8... Be7 { [%eval -1.74] [%clk 1:01:24] } 9. Rd1 { [%eval -1.83] [%clk 0:59:38] } 9... Qc7 { [%eval -1.56] [%clk 1:00:24] } 10. Nb5 { [%eval -1.59] [%clk 0:58:33] } 10... Qe5+ { [%eval -1.59] [%clk 0:57:39] } 11. Be3 { [%eval -1.36] [%clk 0:57:25] } 11... Nc6 { [%eval -1.3] [%clk 0:55:08] } 12. Nf3 { [%eval -1.19] [%clk 0:57:27] } 12... Qb8 { [%eval -1.32] [%clk 0:56:13] } 13. Bxd3 { [%eval -1.12] [%clk 0:56:16] } 13... Bb4+?! { [%eval -0.32] } { Inaccuracy. O-O was best. } { [%clk 0:54:16] } 14. Bd2?! { [%eval -1.01] } { Inaccuracy. Nc3 was best. } { [%clk 0:55:01] } 14... Bxd2+ { [%eval -0.95] [%clk 0:54:28] } 15. Rxd2 { [%eval -0.9] [%clk 0:55:18] } 15... a6 { [%eval -0.72] [%clk 0:54:53] } 16. Nc3 { [%eval -0.69] [%clk 0:54:12] } 16... O-O { [%eval -0.61] [%clk 0:53:50] } 17. O-O { [%eval -0.68] [%clk 0:54:31] } 17... Ne7 { [%eval -0.64] [%clk 0:48:00] } 18. Ne4 { [%eval -0.89] [%clk 0:53:50] } 18... Ned5 { [%eval -0.83] [%clk 0:47:57] } 19. Rfd1 { [%eval -0.98] [%clk 0:53:39] } 19... Bd7 { [%eval -1.1] [%clk 0:45:55] } 20. h3 { [%eval -1.09] [%clk 0:50:09] } 20... Bc6 { [%eval -0.61] [%clk 0:46:09] } 21. Nd4 { [%eval -0.56] [%clk 0:49:40] } 21... Rc8?! { [%eval 0.0] } { Inaccuracy. Bd7 was best. } { [%clk 0:43:37] } 22. Nxc6 { [%eval -0.02] [%clk 0:45:31] } 22... Rxc6 { [%eval -0.01] [%clk 0:43:50] } 23. Nxf6+ { [%eval 0.0] [%clk 0:48:49] } 23... Nxf6 { [%eval 0.03] [%clk 0:44:01] } 24. Be2 { [%eval -0.08] [%clk 0:48:49] } 24... Qc7 { [%eval -0.01] [%clk 0:43:37] } 25. Bf3 { [%eval 0.04] [%clk 0:48:06] } 25... Rb6 { [%eval -0.03] [%clk 0:30:30] } 26. Qd3 { [%eval -0.35] [%clk 0:46:31] } 26... h6 { [%eval -0.28] [%clk 0:40:26] } 27. Be4 { [%eval -0.59] [%clk 0:45:55] } 27... Nxe4 { [%eval -0.16] [%clk 0:39:19] } 28. Qxe4 { [%eval -0.29] [%clk 0:45:21] } 28... Rc6 { [%eval -0.03] [%clk 0:39:28] } 29. Rd7 { [%eval 0.02] [%clk 0:44:26] } 29... Qb6? { [%eval 1.31] } { Mistake. Rc4 was best. } { [%clk 0:27:43] } 30. Qf4? { [%eval -0.12] } { Mistake. Rxf7 was best. } { [%clk 0:43:58] } 30... Rf8 { [%eval -0.01] [%clk 0:27:40] } 31. b3 { [%eval -0.1] [%clk 0:43:17] } 31... Rc2 { [%eval -0.12] [%clk 0:25:44] } 32. a4 { [%eval -0.14] [%clk 0:42:18] } 32... Qxb3 { [%eval 0.0] [%clk 0:25:17] } 33. Rd8?? { [%eval -2.07] } { Blunder. Rxf7 was best. } { [%clk 0:41:32] } 33... Rc8 { [%eval -2.18] [%clk 0:23:53] } 34. R8d3 { [%eval -2.58] [%clk 0:41:24] } 34... Qb6 { [%eval -2.29] [%clk 0:25:16] } 35. Rg3 { [%eval -2.32] [%clk 0:41:11] } 35... Rcd8?! { [%eval -1.63] } { Inaccuracy. Qc7 was best. } { [%clk 0:24:08] } 36. Rc1 { [%eval -1.89] [%clk 0:39:31] } 36... Rc8? { [%eval -0.61] } { Mistake. Qd6 was best. } { [%clk 0:25:05] } 37. Re1?? { [%eval -2.44] } { Blunder. Qxh6 was best. } { [%clk 0:40:49] } 37... Qb2?? { [%eval -0.05] } { Blunder. Kh8 was best. } { [%clk 0:24:02] } 38. Qxh6 { [%eval -0.16] [%clk 0:40:58] } 38... Qc3 { [%eval 0.12] [%clk 0:18:23] } 39. Ree3 { [%eval 0.06] [%clk 0:33:37] } 39... Qa1+ { [%eval 0.11] [%clk 0:18:01] } 40. Kh2 { [%eval 0.0] [%clk 0:39:29] } 40... Rc1 { [%eval 0.0] [%clk 0:18:09] } 41. Rxg7+ { [%eval 0.0] [%clk 0:39:09] } 41... Qxg7 { [%eval 0.03] [%clk 0:18:26] } 42. Rg3 { [%eval 0.11] [%clk 0:39:29] } 42... Qxg3+ { [%eval 0.0] [%clk 0:18:33] } 43. fxg3 { [%eval 0.05] [%clk 0:39:26] } 43... Rfc8 { [%eval 0.09] [%clk 0:18:24] } 44. Qg5+ { [%eval 0.23] [%clk 0:39:04] } 44... Kh7 { [%eval 0.36] [%clk 0:18:33] } 45. h4 { [%eval 0.03] [%clk 0:38:32] } 45... R8c5 { [%eval 0.11] [%clk 0:17:58] } 46. Qf6 { [%eval 0.0] [%clk 0:37:49] } 46... Rf5 { [%eval 0.0] [%clk 0:17:20] } 47. Qd4 { [%eval 0.0] [%clk 0:36:33] } 47... b5 { [%eval 0.0] [%clk 0:13:33] } 48. axb5 { [%eval 0.0] [%clk 0:37:25] } 48... axb5 { [%eval 0.0] [%clk 0:13:13] } 49. Qd3 { [%eval 0.0] [%clk 0:37:31] } 49... Kg8 { [%eval 0.0] [%clk 0:13:01] } 50. g4 { [%eval 0.0] [%clk 0:37:21] } 50... Rd5 { [%eval 0.0] [%clk 0:12:54] } 51. Qe3 { [%eval -0.49] [%clk 0:36:46] } 51... Rc4 { [%eval -0.24] [%clk 0:11:12] } 52. Qg3 { [%eval -0.64] [%clk 0:36:31] } 52... b4 { [%eval -0.73] [%clk 0:10:24] } 53. h5?? { [%eval -3.07] } { Blunder. Qb8+ was best. } { [%clk 0:35:41] } 53... Rg5 { [%eval -2.74] [%clk 0:09:44] } 54. Qb8+ { [%eval -3.03] [%clk 0:32:59] } 54... Kg7?? { [%eval -0.15] } { Blunder. Kh7 was best. } { [%clk 0:07:27] } 55. h6+ { [%eval -0.07] [%clk 0:33:58] } 55... Kh7 { [%eval -0.09] [%clk 0:06:05] } 56. Qf8 { [%eval -0.21] [%clk 0:33:10] } 56... Rcxg4 { [%eval 0.0] [%clk 0:06:21] } 57. Qxf7+ { [%eval 0.0] [%clk 0:33:13] } 57... Kxh6 { [%eval 0.0] [%clk 0:06:39] } 58. Qxe6+ { [%eval 0.0] [%clk 0:33:28] } 58... Rg6 { [%eval 0.0] [%clk 0:06:49] } 59. Qe3+ { [%eval 0.0] [%clk 0:33:41] } 59... Kh7 { [%eval 0.0] [%clk 0:05:48] } 60. Qe7+ { [%eval 0.0] [%clk 0:33:33] } 60... Rg7 { [%eval 0.0] [%clk 0:06:12] } 61. Qe6 { [%eval -0.16] [%clk 0:33:14] } 61... Rxg2+ { [%eval -0.3] [%clk 0:06:23] } 62. Kh1?? { [%eval -6.35] } { Blunder. Kh3 was best. } { [%clk 0:33:10] } 62... R2g6 { [%eval #-21] [%clk 0:06:13] } 63. Qe4 { [%eval #-21] [%clk 0:32:51] } 63... b3 { [%eval #-20] [%clk 0:05:51] } 64. Kh2 { [%eval #-37] [%clk 0:31:22] } 64... b2?! { [%eval -62.1] } { Lost forced checkmate sequence. Kh8 was best. } { [%clk 0:05:21] } 65. Kh3 { [%eval -9.35] [%clk 0:32:27] } 65... Kh8 { [%eval -6.87] [%clk 0:05:12] } 66. Qe8+ { [%eval -82.49] [%clk 0:31:51] } 66... Rg8 { [%eval -9.1] [%clk 0:05:06] } 67. Qe5+ { [%eval -7.66] [%clk 0:31:52] } 67... Kh7 { [%eval -10.44] [%clk 0:05:21] } 68. Qe7+ { [%eval -73.55] [%clk 0:31:52] } 68... R8g7 { [%eval -11.53] [%clk 0:05:24] } 69. Qe4 { [%eval -5.26] [%clk 0:32:03] } 69... Kh6?? { [%eval #1] } { Checkmate is now unavoidable. Rd7 was best. } { [%clk 0:05:22] } 70. Qh4# { [%clk 0:32:19] } 1-0