Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Hafiz, Arif Abdul
WhiteTitle: FM
WhiteElo: 2198
Black: Rosen, Eric
BlackTitle: IM
BlackElo: 2336
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:02] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nc3 { [%eval 0.21] [%clk 0:03:03] } 2... Nc6 { [%eval 0.27] [%clk 0:03:05] } 3. f4 { [%eval -0.15] [%clk 0:03:04] } 3... e6 { [%eval 0.0] [%clk 0:02:59] } 4. Nf3 { [%eval 0.0] [%clk 0:03:05] } 4... a6 { [%eval 0.11] [%clk 0:02:52] } 5. g4?! { [%eval -0.44] } { Inaccuracy. d4 was best. } { [%clk 0:03:01] } 5... d5 { [%eval -0.21] [%clk 0:02:49] } 6. d3 { [%eval -0.39] [%clk 0:03:02] } 6... b5?! { [%eval 0.3] } { Inaccuracy. h5 was best. } { [%clk 0:02:46] } 7. Bg2 { [%eval 0.29] [%clk 0:02:55] } 7... b4 { [%eval 0.11] [%clk 0:02:41] } 8. exd5 { [%eval 0.33] [%clk 0:02:55] } 8... exd5 { [%eval 0.35] [%clk 0:02:36] } 9. Qe2+ { [%eval 0.29] [%clk 0:02:56] } 9... Be7?! { [%eval 0.87] } { Inaccuracy. Nge7 was best. } { [%clk 0:02:36] } 10. Nxd5 { [%eval 0.77] [%clk 0:02:56] } 10... Bxg4 { [%eval 0.95] [%clk 0:02:25] } 11. Qe4 { [%eval 0.85] [%clk 0:02:28] } 11... Rc8 { [%eval 0.88] [%clk 0:01:56] } 12. O-O { [%eval 0.95] [%clk 0:02:06] } 12... Be6 { [%eval 1.44] [%clk 0:01:49] } 13. Ng5? { [%eval 0.16] } { Mistake. Ne5 was best. } { [%clk 0:01:55] } 13... Bxd5 { [%eval 0.14] [%clk 0:00:44] } 14. Qxd5 { [%eval 0.22] [%clk 0:01:56] } 14... Qxd5 { [%eval 0.25] [%clk 0:00:45] } 15. Bxd5 { [%eval 0.19] [%clk 0:01:57] } 15... Nh6 { [%eval 0.23] [%clk 0:00:46] } 16. f5 { [%eval 0.03] [%clk 0:01:15] } 16... O-O { [%eval 0.0] [%clk 0:00:36] } 17. Ne4 { [%eval 0.0] [%clk 0:01:13] } 17... Ng4 { [%eval 0.0] [%clk 0:00:34] } 18. a3 { [%eval -0.31] [%clk 0:00:38] } 18... Nf6 { [%eval 0.1] [%clk 0:00:32] } 19. Nxf6+ { [%eval -0.2] [%clk 0:00:37] } 19... Bxf6 { [%eval -0.17] [%clk 0:00:34] } 20. axb4 { [%eval -0.16] [%clk 0:00:38] } 20... Nxb4 { [%eval -0.13] [%clk 0:00:32] } 21. Bb3 { [%eval -0.21] [%clk 0:00:39] } 21... Rfe8 { [%eval -0.33] [%clk 0:00:29] } 22. Kf2 { [%eval -0.62] [%clk 0:00:34] } 22... Bd4+?! { [%eval -0.07] } { Inaccuracy. h5 was best. } { [%clk 0:00:22] } 23. Kf3 { [%eval -0.21] [%clk 0:00:34] } 23... Bf6 { [%eval -0.17] [%clk 0:00:07] } 24. Ra5 { [%eval -0.46] [%clk 0:00:08] } 24... Nc6 { [%eval -0.53] [%clk 0:00:04] } 25. Rxa6 { [%eval -0.51] [%clk 0:00:05] } 25... Nd4+ { [%eval -0.58] [%clk 0:00:06] } 26. Kg3 { [%eval -0.63] [%clk 0:00:04] } 26... Nxb3 { [%eval -0.66] [%clk 0:00:06] } 27. cxb3 { [%eval -0.62] [%clk 0:00:06] } 27... Red8 { [%eval -0.28] [%clk 0:00:07] } 28. Rf3 { [%eval -0.3] [%clk 0:00:06] } 28... Be5+ { [%eval -0.25] [%clk 0:00:07] } 29. Bf4 { [%eval -0.23] [%clk 0:00:07] } 29... Bxb2 { [%eval -0.26] [%clk 0:00:08] } 30. Ra5 { [%eval -0.31] [%clk 0:00:06] } 30... Bd4 { [%eval -0.35] [%clk 0:00:05] } 31. Be3 { [%eval -0.32] [%clk 0:00:06] } 31... Be5+ { [%eval -0.17] [%clk 0:00:05] } 32. Kg2 { [%eval -0.17] [%clk 0:00:05] } 32... Rxd3 { [%eval -0.09] [%clk 0:00:06] } 33. Bxc5 { [%eval -0.12] [%clk 0:00:05] } 33... Rd2+ { [%eval -0.02] [%clk 0:00:06] } 34. Rf2 { [%eval -0.04] [%clk 0:00:06] } 34... Rd5 { [%eval -0.07] [%clk 0:00:07] } 35. b4 { [%eval -0.04] [%clk 0:00:07] } 35... h5 { [%eval 0.2] [%clk 0:00:04] } 36. Be3 { [%eval -0.02] [%clk 0:00:06] } 36... Rxa5 { [%eval 0.48] [%clk 0:00:03] } 37. bxa5 { [%eval 0.78] [%clk 0:00:08] } 37... Rc3?! { [%eval 1.85] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:04] } 38. Bb6?? { [%eval 0.0] } { Blunder. Re2 was best. } { [%clk 0:00:04] } 38... Ra3 { [%eval 0.0] [%clk 0:00:05] } 39. Re2 { [%eval 0.0] [%clk 0:00:03] } 39... f6 { [%eval 0.0] [%clk 0:00:06] } 40. h3 { [%eval 0.0] [%clk 0:00:03] } 40... Rg3+ { [%eval 0.11] [%clk 0:00:07] } 41. Kf1 { [%eval 0.0] [%clk 0:00:05] } 41... Ra3 { [%eval 0.0] [%clk 0:00:05] } 42. Re3 { [%eval 0.0] [%clk 0:00:06] } 42... Ra2 { [%eval 0.0] [%clk 0:00:05] } 43. Re2 { [%eval 0.0] [%clk 0:00:07] } 43... Ra3 { [%eval -0.09] [%clk 0:00:06] } 44. Re3 { [%eval 0.0] [%clk 0:00:08] } 44... Ra2 { [%eval 0.0] [%clk 0:00:08] } 45. Re2 { [%eval -0.02] [%clk 0:00:03] } 45... Ra4 { [%eval -0.1] [%clk 0:00:09] } 46. Rc2 { [%eval -0.05] [%clk 0:00:04] } 46... Kh7 { [%eval -0.03] [%clk 0:00:08] } 47. Ke2 { [%eval -0.04] [%clk 0:00:06] } 47... Ra3 { [%eval -0.04] [%clk 0:00:07] } 48. Kd1 { [%eval -0.17] [%clk 0:00:04] } 48... Kh6 { [%eval 0.0] [%clk 0:00:08] } 49. Rg2 { [%eval -0.5] [%clk 0:00:05] } 49... Ra1+ { [%eval -0.19] [%clk 0:00:07] } 50. Ke2 { [%eval -0.34] [%clk 0:00:06] } 50... Ra2+ { [%eval -0.23] [%clk 0:00:06] } 51. Kf3 { [%eval -0.25] [%clk 0:00:08] } 51... Ra3+ { [%eval -0.26] [%clk 0:00:07] } 52. Ke4 { [%eval -0.26] [%clk 0:00:09] } 52... Ra4+ { [%eval 0.0] [%clk 0:00:03] } 53. Kd5 { [%eval 0.03] [%clk 0:00:10] } 53... Kh7?! { [%eval 0.75] } { Inaccuracy. h4 was best. } { [%clk 0:00:04] } 54. Ke6?! { [%eval 0.11] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:12] } 54... Kg8 { [%eval 0.51] [%clk 0:00:04] } 55. Kd5 { [%eval 0.0] [%clk 0:00:11] } 55... Kf7?? { [%eval 1.69] } { Blunder. Bc3 was best. } { [%clk 0:00:05] } 56. Kc6?? { [%eval 0.0] } { Blunder. Rc2 was best. } { [%clk 0:00:13] } 56... Ra3?? { [%eval 3.38] } { Blunder. Bc3 was best. } { [%clk 0:00:04] } 57. Kb7 { [%eval 3.14] [%clk 0:00:14] } 57... Rb3?! { [%eval 4.06] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:03] } 58. Ra2 { [%eval 3.82] [%clk 0:00:14] } 58... g6?! { [%eval 4.94] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:04] } 59. fxg6+ { [%eval 4.83] [%clk 0:00:15] } 59... Kxg6 { [%eval 4.74] [%clk 0:00:05] } 60. Kc6?? { [%eval 0.27] } { Blunder. a6 was best. } { [%clk 0:00:17] } 60... Rc3+?? { [%eval 2.82] } { Blunder. Rxh3 was best. } { [%clk 0:00:05] } 61. Kd5?? { [%eval 0.0] } { Blunder. Kb7 was best. } { [%clk 0:00:17] } 61... Rb3?? { [%eval 2.58] } { Blunder. Rxh3 was best. } { [%clk 0:00:05] } 62. Bc5?? { [%eval 0.54] } { Blunder. h4 was best. } { [%clk 0:00:18] } 62... Bb8?? { [%eval 2.74] } { Blunder. Rxh3 was best. } { [%clk 0:00:04] } 63. a6?? { [%eval 0.48] } { Blunder. h4 was best. } { [%clk 0:00:19] } 63... Rxh3 { [%eval 0.49] [%clk 0:00:05] } 64. Rb2 { [%eval 0.49] [%clk 0:00:16] } 64... Rd3+ { [%eval 0.57] [%clk 0:00:05] } 65. Kc6?! { [%eval 0.0] } { Inaccuracy. Ke6 was best. } { [%clk 0:00:11] } 65... Rd8 { [%eval 0.0] [%clk 0:00:04] } 66. Kb7 { [%eval 0.0] [%clk 0:00:13] } 66... f5?! { [%eval 0.55] } { Inaccuracy. h4 was best. } { [%clk 0:00:-1] } 67. Be7?! { [%eval 0.0] } { Inaccuracy. Rb6+ was best. } { [%clk 0:00:08] } 67... Rd7+ { [%eval 0.0] [%clk 0:00:03] } 68. Kxb8 { [%eval 0.0] [%clk 0:00:09] } 68... Rxe7 { [%eval 0.0] [%clk 0:00:04] } 69. a7 { [%eval 0.0] [%clk 0:00:07] } 69... f4 { [%eval 0.0] [%clk 0:00:04] } 70. a8=Q { [%eval 0.0] [%clk 0:00:05] } 70... Re8+ { [%eval 0.0] [%clk 0:00:06] } 71. Ka7 { [%eval 0.0] [%clk 0:00:06] } 71... Rxa8+ { [%eval 0.0] [%clk 0:00:07] } 72. Kxa8 { [%eval 0.0] [%clk 0:00:08] } 72... Kf5 { [%eval 0.0] [%clk 0:00:08] } 73. Rh2 { [%clk 0:00:06] } 73... Kg4 { [%clk 0:00:08] } 74. Rg2+ { [%clk 0:00:08] } 74... Kf3 { [%clk 0:00:09] } 75. Rh2 { [%clk 0:00:08] } 75... Kg4 { [%clk 0:00:09] } 76. Rg2+ { [%clk 0:00:09] } 76... Kh3 { [%clk 0:00:09] } 77. Rg7 { [%clk 0:00:08] } 77... f3 { [%clk 0:00:09] } 78. Rf7 { [%clk 0:00:09] } 78... Kg3 { [%clk 0:00:07] } 79. Rg7+ { [%clk 0:00:10] } 79... Kh2 { [%clk 0:00:07] } 80. Rh7 { [%clk 0:00:11] } 80... f2 { [%clk 0:00:08] } 81. Rxh5+ { [%clk 0:00:12] } 81... Kg2 { [%clk 0:00:09] } 82. Rf5 { [%clk 0:00:13] } 82... f1=Q 83. Rxf1 { [%clk 0:00:15] } 83... Kxf1 { [%clk 0:00:09] } 1/2-1/2