Event: Biel Chess Festival GM1-960
Site: Biel, Switzerland
Date: 2024-07-13
White: Maurizzi, Marc`Andria
WhiteTitle: GM
WhiteElo: 2445
Black: Shankland, Sam
BlackTitle: GM
BlackElo: 2622
Result: 1/2-1/2
Variant: Chess960
TimeControl: 15' + 10''/mv from move 1

1. f4 { [%eval 0.19] [%clk 0:14:58] } 1... b6 { [%eval 0.31] [%clk 0:14:47] } 2. Nb3 { [%eval 0.37] [%clk 0:14:07] } 2... f5 { [%eval 0.64] [%clk 0:14:37] } 3. d3 { [%eval 0.1] [%clk 0:12:32] } 3... Nf6?! { [%eval 0.8] } { Inaccuracy. c5 was best. } { [%clk 0:14:23] } 4. c4 { [%eval 0.36] [%clk 0:12:18] } 4... c5 { [%eval 0.6] [%clk 0:14:08] } 5. Bc2 { [%eval 0.08] [%clk 0:12:07] } 5... d5?! { [%eval 0.79] } { Inaccuracy. Nc7 was best. } { [%clk 0:13:14] } 6. O-O-O { [%eval 0.35] [%clk 0:12:02] } 6... Bc7 { [%eval 0.82] [%clk 0:12:38] } 7. g3 { [%eval 0.79] [%clk 0:11:31] } 7... g6 { [%eval 0.78] [%clk 0:12:18] } 8. Nf3? { [%eval -0.54] } { Mistake. Nd2 was best. } { [%clk 0:10:39] } 8... Rd8?? { [%eval 1.28] } { Blunder. dxc4 was best. } { [%clk 0:10:08] } 9. Nbd2 { [%eval 1.25] [%clk 0:09:56] } 9... Rd7?! { [%eval 1.97] } { Inaccuracy. Bd6 was best. } { [%clk 0:08:52] } 10. Ba4 { [%eval 1.99] [%clk 0:09:42] } 10... Rd8 { [%eval 1.71] [%clk 0:09:03] } 11. Kb1 { [%eval 1.61] [%clk 0:09:34] } 11... Bd6 { [%eval 1.9] [%clk 0:08:29] } 12. e4 { [%eval 1.82] [%clk 0:07:27] } 12... fxe4 { [%eval 1.92] [%clk 0:08:02] } 13. dxe4 { [%eval 1.8] [%clk 0:07:29] } 13... dxe4 { [%eval 2.34] [%clk 0:07:37] } 14. Ng5?! { [%eval 1.2] } { Inaccuracy. Ne5 was best. } { [%clk 0:05:17] } 14... Nc7 { [%eval 1.24] [%clk 0:07:26] } 15. Ngxe4 { [%eval 0.92] [%clk 0:05:12] } 15... Nxe4 { [%eval 1.08] [%clk 0:06:01] } 16. Qxe4 { [%eval 1.22] [%clk 0:05:16] } 16... b5?! { [%eval 1.94] } { Inaccuracy. Be6 was best. } { [%clk 0:04:23] } 17. cxb5 { [%eval 1.85] [%clk 0:05:04] } 17... Bd5 { [%eval 2.35] [%clk 0:04:27] } 18. Qe2 { [%eval 1.94] [%clk 0:04:22] } 18... Bc6?! { [%eval 3.3] } { Inaccuracy. Qg8 was best. } { [%clk 0:04:07] } 19. Ne4 { [%eval 2.75] [%clk 0:03:13] } 19... Bxb5 { [%eval 3.4] [%clk 0:03:12] } 20. Bxb5 { [%eval 3.41] [%clk 0:03:11] } 20... Rxb5 { [%eval 3.32] [%clk 0:03:15] } 21. Rf3?! { [%eval 2.35] } { Inaccuracy. Rc1 was best. } { [%clk 0:02:52] } 21... Kb7?! { [%eval 3.76] } { Inaccuracy. Qe8 was best. } { [%clk 0:02:40] } 22. Rc1 { [%eval 3.61] [%clk 0:02:18] } 22... Ka8 { [%eval 3.61] [%clk 0:02:26] } 23. Bxc5 { [%eval 3.51] [%clk 0:02:17] } 23... Rdb8 { [%eval 4.13] [%clk 0:00:55] } 24. Rb3 { [%eval 4.11] [%clk 0:01:41] } 24... Rxb3 { [%eval 3.85] [%clk 0:00:56] } 25. axb3 { [%eval 3.93] [%clk 0:01:44] } 25... Nb5 { [%eval 3.92] [%clk 0:01:01] } 26. Nxd6 { [%eval 3.86] [%clk 0:00:16] } 26... exd6 { [%eval 3.98] [%clk 0:01:04] } 27. Qe4+ { [%eval 3.75] [%clk 0:00:20] } 27... Rb7 { [%eval 3.6] [%clk 0:01:06] } 28. Be3 { [%eval 3.01] [%clk 0:00:16] } 28... Qg8 { [%eval 2.92] [%clk 0:00:59] } 29. Qc4?? { [%eval 0.01] } { Blunder. g4 was best. } { [%clk 0:00:08] } 29... Na3+ { [%eval 0.0] [%clk 0:00:30] } 30. bxa3 { [%eval 0.0] [%clk 0:00:12] } 30... Rxb3+ { [%eval 0.0] [%clk 0:00:35] } 31. Ka2 { [%eval 0.0] [%clk 0:00:15] } 31... Qxc4 { [%eval 0.0] [%clk 0:00:39] } 32. Rxc4 { [%eval 0.0] [%clk 0:00:20] } 32... Rxe3 { [%eval 0.03] [%clk 0:00:43] } 33. Rc2 { [%eval 0.0] [%clk 0:00:03] } 33... Kb7 { [%eval 0.0] [%clk 0:00:45] } 34. Rf2 { [%eval 0.0] [%clk 0:00:14] } 34... Kc6 { [%eval 0.0] [%clk 0:00:40] } 35. g4 { [%eval 0.0] [%clk 0:00:18] } 35... Kd5 { [%eval 0.0] [%clk 0:00:30] } 36. f5 { [%eval 0.0] [%clk 0:00:21] } 36... gxf5 { [%eval 0.0] [%clk 0:00:33] } 37. gxf5 { [%eval 0.0] [%clk 0:00:25] } 37... Re7 { [%eval -0.02] [%clk 0:00:33] } 38. Kb3 { [%eval -0.02] [%clk 0:00:26] } 38... Rf7 { [%eval -0.02] [%clk 0:00:24] } 39. Kc3 { [%eval -0.06] [%clk 0:00:07] } 39... Ke4 { [%eval 0.0] [%clk 0:00:13] } 40. f6 { [%eval 0.0] [%clk 0:00:08] } 40... Ke5 { [%eval 0.0] [%clk 0:00:14] } 41. Re2+ { [%eval -0.05] [%clk 0:00:12] } 41... Kxf6 { [%eval -0.03] [%clk 0:00:13] } 42. Kd4 { [%eval -0.02] [%clk 0:00:16] } 42... Rb7 { [%eval -0.06] [%clk 0:00:16] } 43. Re3 { [%eval -0.24] [%clk 0:00:21] } 43... Rb5 { [%eval -0.25] [%clk 0:00:18] } 44. Rh3 { [%eval -0.27] [%clk 0:00:23] } 44... h5 { [%eval -0.26] [%clk 0:00:21] } 45. Rf3+ { [%eval -0.26] [%clk 0:00:27] } 45... Ke6 { [%eval -0.21] [%clk 0:00:23] } 46. Re3+ { [%eval -0.44] [%clk 0:00:29] } 46... Re5 { [%eval -0.5] [%clk 0:00:25] } 47. Rg3?! { [%eval -1.48] } { Inaccuracy. Rh3 was best. } { [%clk 0:00:33] } 47... Ra5 { [%eval -1.44] [%clk 0:00:28] } 48. Re3+ { [%eval -1.39] [%clk 0:00:30] } 48... Kf5?! { [%eval -0.63] } { Inaccuracy. Kd7 was best. } { [%clk 0:00:26] } 49. Rf3+?! { [%eval -1.43] } { Inaccuracy. Rh3 was best. } { [%clk 0:00:23] } 49... Kg4?! { [%eval -0.67] } { Inaccuracy. Ke6 was best. } { [%clk 0:00:27] } 50. Rc3?! { [%eval -1.76] } { Inaccuracy. Rd3 was best. } { [%clk 0:00:18] } 50... h4 { [%eval -1.72] [%clk 0:00:24] } 51. Ke4? { [%eval -3.23] } { Mistake. Rd3 was best. } { [%clk 0:00:16] } 51... Re5+ { [%eval -3.21] [%clk 0:00:27] } 52. Kd4 { [%eval -3.04] [%clk 0:00:19] } 52... a5 { [%eval -2.86] [%clk 0:00:23] } 53. Rd3?! { [%eval -3.69] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:11] } 53... a4?? { [%eval 0.0] } { Blunder. Re2 was best. } { [%clk 0:00:12] } 54. Kc4 { [%eval 0.0] [%clk 0:00:12] } 54... h3 { [%eval 0.0] [%clk 0:00:14] } 55. Rxd6 { [%eval 0.0] [%clk 0:00:14] } 55... Re2 { [%eval 0.0] [%clk 0:00:18] } 56. Rg6+ { [%eval 0.0] [%clk 0:00:17] } 56... Kf4 { [%eval 0.0] [%clk 0:00:22] } 57. Kb4 { [%eval 0.0] [%clk 0:00:19] } 57... Rxh2 { [%eval 0.0] [%clk 0:00:25] } 58. Kxa4 { [%eval 0.0] [%clk 0:00:17] } 58... Rb2 { [%eval 0.0] [%clk 0:00:29] } 59. Rh6 { [%eval 0.0] [%clk 0:00:21] } 59... h2 { [%eval 0.0] [%clk 0:00:33] } 60. Ka5 { [%eval 0.0] [%clk 0:00:24] } 60... Kg3 { [%eval 0.0] [%clk 0:00:38] } 61. a4 { [%eval 0.0] [%clk 0:00:27] } 61... Rb1 { [%eval 0.0] [%clk 0:00:42] } 62. Ka6 { [%eval 0.0] [%clk 0:00:22] } 62... h1=Q { [%eval 0.0] [%clk 0:00:45] } 63. Rxh1 { [%eval 0.0] [%clk 0:00:26] } 63... Rxh1 { [%eval 0.0] [%clk 0:00:49] } 64. a5 { [%eval 0.0] [%clk 0:00:22] } 64... Kf4 { [%eval 0.0] [%clk 0:00:36] } 65. Kb6 { [%eval 0.0] [%clk 0:00:09] } 65... Rb1+ { [%eval 0.0] [%clk 0:00:39] } 66. Kc5 { [%eval 0.0] [%clk 0:00:11] } 66... Ra1 { [%eval 0.0] [%clk 0:00:43] } 67. Kb6 { [%eval 0.0] [%clk 0:00:08] } 67... Ke5 { [%eval 0.0] [%clk 0:00:47] } 68. a6 { [%eval 0.0] [%clk 0:00:12] } 68... Kd6 { [%eval 0.0] [%clk 0:00:48] } 69. Kb7 { [%eval 0.0] [%clk 0:00:07] } 69... Kd7 { [%eval 0.0] [%clk 0:00:48] } 70. a7 { [%eval 0.0] [%clk 0:00:09] } 70... Rb1+ { [%eval 0.0] [%clk 0:00:52] } 71. Ka8 { [%eval 0.0] [%clk 0:00:07] } 1/2-1/2