Event: Biel Chess Festival 960
Site: Biel, Switzerland
Date: 2024-07-13
White: Sasikiran, Krishnan
WhiteTitle: GM
WhiteElo: 2551
Black: Rosen, Eric
BlackTitle: IM
BlackElo: 2340
Result: 1-0
Variant: Chess960
TimeControl: 15' + 10''/mv from move 1

1. b4 { [%eval -0.14] [%clk 0:14:54] } 1... f6 { [%eval -0.09] [%clk 0:14:58] } 2. e4 { [%eval -0.1] [%clk 0:14:20] } 2... a5 { [%eval -0.12] [%clk 0:13:52] } 3. b5 { [%eval 0.18] [%clk 0:13:20] } 3... c6 { [%eval 0.27] [%clk 0:13:08] } 4. Ng3?! { [%eval -0.53] } { Inaccuracy. a4 was best. } { [%clk 0:12:33] } 4... cxb5 { [%eval -0.35] [%clk 0:12:19] } 5. Nf5 { [%eval -0.62] [%clk 0:11:33] } 5... g6 { [%eval -0.73] [%clk 0:11:50] } 6. Ne3 { [%eval -0.5] [%clk 0:10:06] } 6... b4 { [%eval -0.83] [%clk 0:08:51] } 7. f4 { [%eval -0.8] [%clk 0:09:27] } 7... Bc7 { [%eval -0.27] [%clk 0:08:09] } 8. Nd3 { [%eval -0.33] [%clk 0:08:32] } 8... Qa6?! { [%eval 0.6] } { Inaccuracy. b5 was best. } { [%clk 0:07:01] } 9. a3 { [%eval 0.3] [%clk 0:06:49] } 9... bxa3 { [%eval 0.5] [%clk 0:06:37] } 10. Qxa3 { [%eval 0.41] [%clk 0:06:52] } 10... b5 { [%eval 0.13] [%clk 0:06:32] } 11. Be2 { [%eval -0.28] [%clk 0:05:53] } 11... Qc6 { [%eval -0.21] [%clk 0:06:05] } 12. Nd5 { [%eval -0.2] [%clk 0:04:50] } 12... Bxd5 { [%eval -0.38] [%clk 0:05:25] } 13. exd5 { [%eval -0.44] [%clk 0:04:54] } 13... Qxd5 { [%eval -0.42] [%clk 0:05:11] } 14. Bf3?! { [%eval -0.98] } { Inaccuracy. Qc5 was best. } { [%clk 0:04:41] } 14... Qc4?! { [%eval -0.11] } { Inaccuracy. Qe6+ was best. } { [%clk 0:04:14] } 15. Be3? { [%eval -1.32] } { Mistake. Nc5 was best. } { [%clk 0:03:37] } 15... Nf7 { [%eval -1.5] [%clk 0:04:06] } 16. O-O { [%eval -1.76] [%clk 0:02:59] } 16... Ncd6 { [%eval -1.31] [%clk 0:02:10] } 17. Nc5 { [%eval -1.61] [%clk 0:01:49] } 17... Bb6 { [%eval -1.52] [%clk 0:01:55] } 18. d3 { [%eval -1.47] [%clk 0:01:31] } 18... Bxc5 { [%eval -1.56] [%clk 0:01:49] } 19. Bxc5 { [%eval -1.44] [%clk 0:01:34] } 19... Qxc2 { [%eval -1.54] [%clk 0:01:22] } 20. Ba7?! { [%eval -2.45] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:58] } 20... Rc8 { [%eval -2.58] [%clk 0:00:41] } 21. Qxa5 { [%eval -2.52] [%clk 0:00:31] } 21... Qxd3 { [%eval -2.59] [%clk 0:00:29] } 22. Rbd1 { [%eval -2.83] [%clk 0:00:25] } 22... Qc4 { [%eval -2.32] [%clk 0:00:24] } 23. Rfe1 { [%eval -2.68] [%clk 0:00:24] } 23... O-O { [%eval -2.35] [%clk 0:00:11] } 24. Rxe7 { [%eval -2.16] [%clk 0:00:23] } 24... Nf5?? { [%eval -0.17] } { Blunder. Qxf4 was best. } { [%clk 0:00:07] } 25. Rexd7 { [%eval -0.16] [%clk 0:00:21] } 25... Qxf4 { [%eval -0.12] [%clk 0:00:11] } 26. Bf2?? { [%eval -3.31] } { Blunder. Bd5 was best. } { [%clk 0:00:20] } 26... Qa4?? { [%eval 0.0] } { Blunder. Ne5 was best. } { [%clk 0:00:08] } 27. Qxa4 { [%eval -0.02] [%clk 0:00:13] } 27... bxa4 { [%eval -0.03] [%clk 0:00:13] } 28. Bd5 { [%eval -0.02] [%clk 0:00:17] } 28... a3 { [%eval 0.0] [%clk 0:00:02] } 29. Ra7 { [%eval 0.0] [%clk 0:00:21] } 29... Nd6 { [%eval -0.02] [%clk 0:00:07] } 30. Rxa3 { [%eval -0.15] [%clk 0:00:22] } 30... Rc7?? { [%eval 2.47] } { Blunder. Nb5 was best. } { [%clk 0:00:07] } 31. Bb6?? { [%eval 0.0] } { Blunder. Bg3 was best. } { [%clk 0:00:24] } 31... Rd7?? { [%eval 3.46] } { Blunder. Rc2 was best. } { [%clk 0:00:10] } 32. Bc6?? { [%eval 0.53] } { Blunder. Be6 was best. } { [%clk 0:00:25] } 32... Re7 { [%eval 0.58] [%clk 0:00:13] } 33. Bc5 { [%eval 0.26] [%clk 0:00:30] } 33... Rd8 { [%eval 0.57] [%clk 0:00:09] } 34. Bd5 { [%eval 0.38] [%clk 0:00:33] } 34... Kg7?? { [%eval 2.86] } { Blunder. Re5 was best. } { [%clk 0:00:10] } 35. Bxf7 { [%eval 2.73] [%clk 0:00:31] } 35... Rxf7 { [%eval 2.66] [%clk 0:00:06] } 36. Rxd6 { [%eval 3.05] [%clk 0:00:33] } 36... Rxd6 { [%eval 3.07] [%clk 0:00:07] } 37. Bxd6 { [%eval 3.0] [%clk 0:00:36] } 37... Rd7 { [%eval 3.01] [%clk 0:00:11] } 38. Ra6 { [%eval 2.64] [%clk 0:00:40] } 38... Rb7 { [%eval 3.16] [%clk 0:00:15] } 39. h3 { [%eval 2.88] [%clk 0:00:38] } 39... Rd7?! { [%eval 3.76] } { Inaccuracy. g5 was best. } { [%clk 0:00:16] } 40. Bb4?! { [%eval 2.79] } { Inaccuracy. Rc6 was best. } { [%clk 0:00:40] } 40... Rc7 { [%eval 3.19] [%clk 0:00:19] } 41. Ba5 { [%eval 3.16] [%clk 0:00:37] } 41... Rc5 { [%eval 3.64] [%clk 0:00:12] } 42. Bd8 { [%eval 3.79] [%clk 0:00:35] } 42... Rc1+ { [%eval 3.75] [%clk 0:00:08] } 43. Kh2 { [%eval 3.76] [%clk 0:00:30] } 43... Rf1 { [%eval 3.32] [%clk 0:00:11] } 44. g4 { [%eval 3.25] [%clk 0:00:34] } 44... g5 { [%eval 3.6] [%clk 0:00:09] } 45. Rd6 { [%eval 3.51] [%clk 0:00:27] } 45... Rf4 { [%eval 3.39] [%clk 0:00:09] } 46. Kg2 { [%eval 3.34] [%clk 0:00:30] } 46... Kg6 { [%eval 3.9] [%clk 0:00:10] } 47. Kg3 { [%eval 3.26] [%clk 0:00:34] } 47... Rf1 { [%eval 3.5] [%clk 0:00:12] } 48. Rd4?? { [%eval 0.0] } { Blunder. Bb6 was best. } { [%clk 0:00:32] } 48... h5 { [%eval 0.0] [%clk 0:00:10] } 49. Kg2 { [%eval 0.0] [%clk 0:00:36] } 49... Rb1 { [%eval 0.0] [%clk 0:00:07] } 50. Rd6 { [%eval 0.0] [%clk 0:00:39] } 50... Rb2+ { [%eval 0.0] [%clk 0:00:09] } 51. Kf1 { [%eval 0.0] [%clk 0:00:42] } 51... Rb1+ { [%eval 0.0] [%clk 0:00:12] } 52. Ke2 { [%eval 0.0] [%clk 0:00:27] } 52... Rb2+ { [%eval 0.0] [%clk 0:00:16] } 53. Kd1 { [%eval 0.0] [%clk 0:00:11] } 53... Rb1+ { [%eval 0.0] [%clk 0:00:20] } 54. Kc2 { [%eval 0.0] [%clk 0:00:13] } 54... Rf1 { [%eval 0.0] [%clk 0:00:23] } 55. Kd2 { [%eval 0.0] [%clk 0:00:12] } 55... hxg4 { [%eval 0.0] [%clk 0:00:25] } 56. hxg4 { [%eval 0.0] [%clk 0:00:17] } 56... Rf4 { [%eval 0.0] [%clk 0:00:29] } 57. Ke3 { [%eval 0.0] [%clk 0:00:21] } 57... Rxg4 { [%eval 0.0] [%clk 0:00:25] } 58. Rxf6+ { [%eval 0.0] [%clk 0:00:25] } 58... Kg7 { [%eval 0.0] [%clk 0:00:29] } 59. Rd6 { [%eval 0.0] [%clk 0:00:27] } 59... Kf7 { [%eval 0.0] [%clk 0:00:29] } 60. Ra6 { [%eval 0.0] [%clk 0:00:22] } 60... Kg7 { [%eval 0.0] [%clk 0:00:25] } 61. Kf3 { [%eval 0.0] [%clk 0:00:19] } 61... Rg1 { [%eval 0.0] [%clk 0:00:19] } 62. Ke4 { [%eval 0.0] [%clk 0:00:20] } 62... g4 { [%eval 0.0] [%clk 0:00:13] } 63. Kf5 { [%eval 0.0] [%clk 0:00:21] } 63... g3?? { [%eval #23] } { Checkmate is now unavoidable. Rf1+ was best. } { [%clk 0:00:09] } 64. Bf6+ { [%eval #22] [%clk 0:00:24] } 64... Kf8 { [%eval #17] [%clk 0:00:06] } 65. Ra8+ { [%eval #22] [%clk 0:00:28] } 65... Kf7 { [%eval #28] [%clk 0:00:10] } 66. Ra7+ { [%eval #26] [%clk 0:00:32] } 66... Kf8?? { [%eval #16] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:00:15] } 67. Ke6 { [%eval #15] [%clk 0:00:33] } 67... Re1+ { [%eval #15] [%clk 0:00:12] } 68. Be5 { [%eval #14] [%clk 0:00:37] } 68... Kg8 { [%eval #14] [%clk 0:00:07] } 69. Ra8+ { [%eval #13] [%clk 0:00:24] } 69... Kh7 { [%eval #13] [%clk 0:00:11] } 70. Kf5 { [%eval #12] [%clk 0:00:28] } 70... Rf1+ { [%eval #3] [%clk 0:00:09] } 71. Kg5 { [%clk 0:00:28] } 71... Rf8 { [%clk 0:00:06] } 72. Rxf8 { [%clk 0:00:31] } 1-0