Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Gruenfeld, Yehuda
WhiteTitle: GM
WhiteElo: 2308
Black: Shvedova, Alexandra
BlackTitle: WFM
BlackElo: 2177
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. e4 { [%eval 0.18] [%clk 0:15:04] } 1... c5 { [%eval 0.25] [%clk 0:15:08] } 2. Nf3 { [%eval 0.2] [%clk 0:15:07] } 2... d6 { [%eval 0.31] [%clk 0:15:12] } 3. d4 { [%eval 0.22] [%clk 0:15:09] } 3... cxd4 { [%eval 0.19] [%clk 0:15:15] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:13] } 4... Nf6 { [%eval 0.31] [%clk 0:15:19] } 5. Nc3 { [%eval 0.32] [%clk 0:15:17] } 5... a6 { [%eval 0.28] [%clk 0:15:23] } 6. Be2 { [%eval 0.14] [%clk 0:15:20] } 6... e5 { [%eval 0.14] [%clk 0:15:25] } 7. Nb3 { [%eval 0.09] [%clk 0:15:24] } 7... Be7 { [%eval 0.14] [%clk 0:15:26] } 8. Be3 { [%eval 0.25] [%clk 0:15:27] } 8... Be6 { [%eval 0.23] [%clk 0:15:27] } 9. Nd5 { [%eval 0.3] [%clk 0:15:29] } 9... Nxd5 { [%eval 0.3] [%clk 0:15:07] } 10. exd5 { [%eval 0.3] [%clk 0:15:33] } 10... Bf5 { [%eval 0.29] [%clk 0:15:02] } 11. a4 { [%eval 0.22] [%clk 0:15:13] } 11... a5 { [%eval 0.52] [%clk 0:14:39] } 12. O-O { [%eval 0.53] [%clk 0:14:44] } 12... O-O { [%eval 0.47] [%clk 0:14:14] } 13. Qd2 { [%eval 0.39] [%clk 0:14:00] } 13... Nd7 { [%eval 0.28] [%clk 0:14:32] } 14. f4 { [%eval 0.39] [%clk 0:12:34] } 14... exf4 { [%eval 0.4] [%clk 0:14:27] } 15. Rxf4 { [%eval 0.16] [%clk 0:12:37] } 15... Bg6 { [%eval 0.2] [%clk 0:14:22] } 16. Nd4 { [%eval -0.26] [%clk 0:12:36] } 16... Bg5 { [%eval 0.0] [%clk 0:13:44] } 17. Rf3 { [%eval 0.0] [%clk 0:12:40] } 17... Bxe3+ { [%eval 0.0] [%clk 0:13:40] } 18. Rxe3 { [%eval 0.0] [%clk 0:12:42] } 18... Ne5 { [%eval 0.36] [%clk 0:13:14] } 19. Rb3 { [%eval 0.1] [%clk 0:12:28] } 19... Qc7 { [%eval 0.11] [%clk 0:12:08] } 20. Qc3 { [%eval 0.17] [%clk 0:11:33] } 20... Qe7 { [%eval 0.26] [%clk 0:11:39] } 21. Qd2 { [%eval 0.34] [%clk 0:11:17] } 21... Rfc8 { [%eval 0.45] [%clk 0:11:16] } 22. Rc3?! { [%eval -0.23] } { Inaccuracy. Rc1 was best. } { [%clk 0:11:05] } 22... Rxc3 { [%eval -0.35] [%clk 0:10:44] } 23. Qxc3 { [%eval -0.19] [%clk 0:11:09] } 23... Be4 { [%eval -0.06] [%clk 0:10:30] } 24. Rd1 { [%eval -0.13] [%clk 0:10:02] } 24... Qg5 { [%eval -0.04] [%clk 0:09:39] } 25. Qg3 { [%eval -0.15] [%clk 0:09:53] } 25... Qd8 { [%eval 0.0] [%clk 0:07:50] } 26. c4 { [%eval -0.12] [%clk 0:08:12] } 26... Rc8 { [%eval 0.12] [%clk 0:07:41] } 27. b3 { [%eval 0.09] [%clk 0:08:16] } 27... Bg6 { [%eval 0.49] [%clk 0:06:31] } 28. h4 { [%eval 0.0] [%clk 0:07:47] } 28... h5 { [%eval 0.03] [%clk 0:06:47] } 29. Nb5 { [%eval 0.15] [%clk 0:07:36] } 29... Qe7 { [%eval 0.13] [%clk 0:06:11] } 30. Rf1 { [%eval 0.1] [%clk 0:07:09] } 30... Rd8 { [%eval 0.16] [%clk 0:06:02] } 31. Qg5 { [%eval 0.0] [%clk 0:06:43] } 31... Qxg5 { [%eval 0.05] [%clk 0:04:41] } 32. hxg5 { [%eval 0.0] [%clk 0:06:47] } 32... Kf8 { [%eval 0.0] [%clk 0:04:44] } 33. Kf2 { [%eval 0.0] [%clk 0:06:40] } 33... Ke7 { [%eval 0.02] [%clk 0:04:41] } 34. Rh1 { [%eval 0.08] [%clk 0:06:42] } 34... Rh8 { [%eval 0.12] [%clk 0:04:32] } 35. Rh4 { [%eval 0.11] [%clk 0:06:45] } 35... Nd3+ { [%eval 0.49] [%clk 0:03:38] } 36. Bxd3 { [%eval 0.0] [%clk 0:05:07] } 36... Bxd3 { [%eval 0.0] [%clk 0:03:41] } 37. Ke3 { [%eval 0.0] [%clk 0:05:06] } 37... Bg6 { [%eval 0.0] [%clk 0:03:15] } 38. Kd4 { [%eval 0.0] [%clk 0:04:52] } 38... b6 { [%eval 0.0] [%clk 0:02:48] } 39. Rh1 { [%eval 0.0] [%clk 0:04:52] } 39... Kd7 { [%eval 0.0] [%clk 0:02:44] } 40. Rh4?? { [%eval -2.69] } { Blunder. g4 was best. } { [%clk 0:04:27] } 40... Re8 { [%eval -2.86] [%clk 0:02:42] } 41. Nc3?! { [%eval -3.88] } { Inaccuracy. Rh3 was best. } { [%clk 0:04:31] } 41... Re5 { [%eval -3.49] [%clk 0:02:24] } 42. g4 { [%eval -4.29] [%clk 0:04:23] } 42... Rxg5 { [%eval -4.14] [%clk 0:02:16] } 43. gxh5 { [%eval -4.13] [%clk 0:04:20] } 43... Rxh5 { [%eval -4.13] [%clk 0:02:10] } 44. Rg4 { [%eval -4.77] [%clk 0:04:30] } 44... Rh3 { [%eval -4.51] [%clk 0:02:10] } 45. Ne4 { [%eval -4.3] [%clk 0:03:36] } 45... Rxb3?! { [%eval -3.41] } { Inaccuracy. Bf5 was best. } { [%clk 0:02:08] } 46. Nc3 { [%eval -3.32] [%clk 0:02:39] } 46... Rb2 { [%eval -3.11] [%clk 0:02:08] } 47. Ke3 { [%eval -3.67] [%clk 0:02:39] } 47... Rc2 { [%eval -3.56] [%clk 0:02:03] } 48. Nb5 { [%eval -3.59] [%clk 0:02:24] } 48... Rc1 { [%eval -3.19] [%clk 0:02:02] } 49. Kd2 { [%eval -3.59] [%clk 0:02:11] } 49... Rh1 { [%eval -3.18] [%clk 0:01:55] } 50. Rg3 { [%eval -3.03] [%clk 0:02:02] } 50... Rh2+ { [%eval -2.67] [%clk 0:01:54] } 51. Kc3 { [%eval -2.66] [%clk 0:02:05] } 51... Ra2 { [%eval -2.64] [%clk 0:01:23] } 52. Kb3 { [%eval -2.58] [%clk 0:02:08] } 52... Re2 { [%eval -2.13] [%clk 0:01:26] } 53. Nd4?! { [%eval -2.93] } { Inaccuracy. Kc3 was best. } { [%clk 0:02:08] } 53... Re4 { [%eval -2.96] [%clk 0:01:24] } 54. Kc3 { [%eval -2.76] [%clk 0:02:12] } 54... Ke7 { [%eval -2.52] [%clk 0:01:19] } 55. Nc6+ { [%eval -2.54] [%clk 0:02:10] } 55... Kf6 { [%eval -3.16] [%clk 0:01:20] } 56. Rf3+ { [%eval -3.78] [%clk 0:02:13] } 56... Kg5 { [%eval -3.64] [%clk 0:01:23] } 57. Nd4 { [%eval -3.82] [%clk 0:02:17] } 57... Rf4?! { [%eval -2.88] } { Inaccuracy. f5 was best. } { [%clk 0:01:06] } 58. Re3 { [%eval -2.75] [%clk 0:02:04] } 58... Bh5? { [%eval -1.32] } { Mistake. Rf1 was best. } { [%clk 0:00:49] } 59. Re7?! { [%eval -2.3] } { Inaccuracy. Re1 was best. } { [%clk 0:01:51] } 59... Kf6 { [%eval -2.16] [%clk 0:00:27] } 60. Rd7?! { [%eval -2.87] } { Inaccuracy. Rb7 was best. } { [%clk 0:01:41] } 60... g5 { [%eval -2.74] [%clk 0:00:23] } 61. Nc6?? { [%eval -5.92] } { Blunder. Rxd6+ was best. } { [%clk 0:01:41] } 61... g4 { [%eval -5.93] [%clk 0:00:15] } 62. Rxd6+ { [%eval -6.45] [%clk 0:01:45] } 62... Kg5 { [%eval -6.29] [%clk 0:00:18] } 63. Rd8 { [%eval -6.69] [%clk 0:01:37] } 63... g3 { [%eval -6.22] [%clk 0:00:21] } 64. Rg8+ { [%eval -6.77] [%clk 0:01:40] } 64... Bg6 { [%eval -6.61] [%clk 0:00:25] } 65. d6 { [%eval -6.56] [%clk 0:01:26] } 65... Rf3+ { [%eval -6.53] [%clk 0:00:29] } 66. Kb2 { [%eval -7.02] [%clk 0:01:28] } 66... Rd3 { [%eval -6.66] [%clk 0:00:29] } 67. Ne5 { [%eval -7.07] [%clk 0:01:29] } 67... g2 { [%eval -7.33] [%clk 0:00:13] } 68. Nxd3 { [%eval -8.08] [%clk 0:01:32] } 68... g1=Q { [%eval -7.88] [%clk 0:00:11] } 69. d7 { [%eval -10.47] [%clk 0:00:15] } 69... Qd4+ { [%eval -8.01] [%clk 0:00:20] } 70. Ka2 { [%eval -9.3] [%clk 0:00:11] } 70... Qxd7 { [%eval #-22] [%clk 0:00:19] } 71. Nb2 { [%eval #-22] [%clk 0:00:15] } 71... Kf6 { [%eval #-23] [%clk 0:00:13] } 72. Rb8 { [%eval -63.98] [%clk 0:00:11] } 72... Qc7 { [%eval -27.67] [%clk 0:00:14] } 73. Rh8 { [%eval -10.82] [%clk 0:00:12] } 73... Bd3 { [%eval -7.1] [%clk 0:00:09] } 74. Rh4 { [%eval -8.41] [%clk 0:00:08] } 74... Be2 { [%eval -6.96] [%clk 0:00:12] } 75. Re4 { [%eval -7.45] [%clk 0:00:13] } 75... Bf3 { [%eval -7.12] [%clk 0:00:15] } 76. Rd4 { [%eval -7.42] [%clk 0:00:13] } 76... Kg5 { [%eval -7.34] [%clk 0:00:13] } 77. Kb3 { [%eval -7.02] [%clk 0:00:12] } 77... f5 { [%eval -6.97] [%clk 0:00:16] } 78. Kc3 { [%clk 0:00:00] } 0-1