Event: GMT Biel Chess Festival classic
Site: Biel/Bienne, Switzerland
White: Adams, Michael
WhiteTitle: GM
WhiteElo: 2701
Black: Naiditsch, Arkadij
BlackTitle: GM
BlackElo: 2626
Result: 1-0
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard
TimeControl: 90 minutes for the first 40 moves + 30 minutes for the rest of the game with an addition of 30 seconds per move starting from move one

1. e4 { [%eval 0.0] [%clk 1:30:56] } 1... e5 { [%eval 0.28] [%clk 1:30:53] } 2. Nf3 { [%eval 0.16] [%clk 1:31:21] } 2... Nc6 { [%eval 0.28] [%clk 1:31:16] } 3. Bc4 { [%eval 0.09] [%clk 1:31:45] } 3... Nf6 { [%eval 0.28] [%clk 1:31:35] } 4. d3 { [%eval 0.27] [%clk 1:32:09] } 4... Be7 { [%eval 0.54] [%clk 1:31:51] } 5. O-O { [%eval 0.41] [%clk 1:32:18] } 5... O-O { [%eval 0.71] [%clk 1:32:13] } 6. Re1 { [%eval 0.52] [%clk 1:30:49] } 6... d6 { [%eval 0.56] [%clk 1:31:47] } 7. a4 { [%eval 0.33] [%clk 1:31:13] } 7... Na5 { [%eval 0.6] [%clk 1:32:04] } 8. Ba2 { [%eval 0.44] [%clk 1:31:37] } 8... c5 { [%eval 0.6] [%clk 1:32:27] } 9. c3 { [%eval 0.46] [%clk 1:31:23] } 9... Nc6 { [%eval 0.67] [%clk 1:32:28] } 10. Na3 { [%eval 0.48] [%clk 1:31:18] } 10... h6 { [%eval 0.56] [%clk 1:31:48] } 11. Bd2 { [%eval 0.51] [%clk 1:25:13] } 11... a6 { [%eval 0.6] [%clk 1:28:56] } 12. h3 { [%eval 0.64] [%clk 1:23:36] } 12... Rb8 { [%eval 0.82] [%clk 1:28:40] } 13. Nc2 { [%eval 0.47] [%clk 1:18:50] } 13... Be6 { [%eval 0.6] [%clk 1:25:17] } 14. Bxe6 { [%eval 0.42] [%clk 1:14:21] } 14... fxe6 { [%eval 0.62] [%clk 1:25:40] } 15. d4 { [%eval 0.37] [%clk 1:11:44] } 15... Qe8 { [%eval 0.71] [%clk 1:14:59] } 16. dxc5 { [%eval 0.61] [%clk 1:02:47] } 16... dxc5 { [%eval 0.77] [%clk 1:12:14] } 17. a5?! { [%eval 0.18] } { Inaccuracy. b4 was best. } { [%clk 0:57:23] } 17... Rd8 { [%eval 0.16] [%clk 1:08:42] } 18. Qe2 { [%eval 0.13] [%clk 0:54:13] } 18... Nh5 { [%eval 0.38] [%clk 1:04:35] } 19. Be3 { [%eval 0.0] [%clk 0:50:09] } 19... Qg6 { [%eval 0.0] [%clk 1:01:56] } 20. Ra4 { [%eval 0.0] [%clk 0:49:00] } 20... Nf4 { [%eval 0.09] [%clk 0:48:49] } 21. Bxf4 { [%eval 0.13] [%clk 0:49:17] } 21... Rxf4 { [%eval 0.42] [%clk 0:48:34] } 22. Rd1 { [%eval 0.32] [%clk 0:40:28] } 22... Rxd1+ { [%eval 0.79] [%clk 0:40:27] } 23. Qxd1 { [%eval 0.69] [%clk 0:40:53] } 23... Rxe4 { [%eval 0.79] [%clk 0:39:13] } 24. Qd3 { [%eval 0.79] [%clk 0:38:51] } 24... Rg4 { [%eval 0.77] [%clk 0:37:32] } 25. Qxg6 { [%eval 0.71] [%clk 0:39:15] } 25... Rxg6 { [%eval 0.78] [%clk 0:37:57] } 26. Ne3 { [%eval 0.78] [%clk 0:39:10] } 26... Rf6 { [%eval 0.78] [%clk 0:35:15] } 27. Nd2 { [%eval 0.78] [%clk 0:38:15] } 27... Rf8 { [%eval 0.74] [%clk 0:34:28] } 28. Ne4 { [%eval 0.73] [%clk 0:36:10] } 28... Rd8 { [%eval 0.68] [%clk 0:32:36] } 29. Kf1 { [%eval 0.68] [%clk 0:35:00] } 29... Kf7 { [%eval 0.64] [%clk 0:32:22] } 30. Ke2 { [%eval 0.48] [%clk 0:32:17] } 30... Ke8 { [%eval 0.67] [%clk 0:32:43] } 31. Nd2 { [%eval 0.51] [%clk 0:26:51] } 31... h5 { [%eval 0.51] [%clk 0:23:04] } 32. Nb3 { [%eval 0.48] [%clk 0:22:21] } 32... g6 { [%eval 0.58] [%clk 0:21:38] } 33. Re4 { [%eval 0.65] [%clk 0:20:35] } 33... Kf7 { [%eval 0.7] [%clk 0:20:58] } 34. Ra4 { [%eval 0.66] [%clk 0:18:23] } 34... Kf6 { [%eval 0.65] [%clk 0:19:18] } 35. Nc4 { [%eval 0.34] [%clk 0:17:27] } 35... Kf7 { [%eval 0.44] [%clk 0:18:52] } 36. Nb6 { [%eval 0.3] [%clk 0:15:20] } 36... Bf8 { [%eval 0.56] [%clk 0:13:44] } 37. Nd2 { [%eval 0.56] [%clk 0:13:39] } 37... Be7 { [%eval 0.5] [%clk 0:12:46] } 38. Ne4 { [%eval 0.3] [%clk 0:13:44] } 38... Ke8 { [%eval 0.66] [%clk 0:12:02] } 39. Ra3 { [%eval 0.66] [%clk 0:12:17] } 39... Kf8 { [%eval 0.66] [%clk 0:09:10] } 40. Ra1 { [%eval 0.76] [%clk 0:11:50] } 40... Ke8 { [%eval 0.75] [%clk 0:09:20] } 41. Nc4 { [%eval 0.55] [%clk 0:05:06] } 41... Rd5 { [%eval 0.71] [%clk 0:09:00] } 42. g3 { [%eval 0.31] [%clk 0:03:32] } 42... Rd8 { [%eval 0.66] [%clk 0:06:41] } 43. Nb6 { [%eval 0.43] [%clk 0:00:45] } 43... Kf7 { [%eval 0.66] [%clk 0:04:04] } 44. Ra3 { [%eval 0.52] [%clk 0:30:26] } 44... Ke8 { [%eval 0.66] [%clk 0:33:44] } 45. h4 { [%eval 0.66] [%clk 0:27:41] } 45... Kf7 { [%eval 0.66] [%clk 0:30:45] } 46. Nc4 { [%eval 0.75] [%clk 0:28:01] } 46... Rd7 { [%eval 0.75] [%clk 0:29:58] } 47. Rb3 { [%eval 0.85] [%clk 0:27:47] } 47... Kf8 { [%eval 0.79] [%clk 0:29:57] } 48. Ke3 { [%eval 0.83] [%clk 0:26:27] } 48... Kg7 { [%eval 1.14] [%clk 0:27:17] } 49. Kf3 { [%eval 0.69] [%clk 0:26:06] } 49... Kf8 { [%eval 0.66] [%clk 0:26:31] } 50. Ke3 { [%eval 0.72] [%clk 0:22:11] } 50... Kg7 { [%eval 0.99] [%clk 0:25:52] } 51. Ng5 { [%eval 1.09] [%clk 0:22:19] } 51... Kf6 { [%eval 0.95] [%clk 0:24:20] } 52. Rb6 { [%eval 0.95] [%clk 0:16:08] } 52... Kf5?? { [%eval 2.69] } { Blunder. Bd8 was best. } { [%clk 0:17:22] } 53. Ne4 { [%eval 2.47] [%clk 0:15:33] } 53... g5 { [%eval 2.45] [%clk 0:17:24] } 54. g4+?? { [%eval 0.77] } { Blunder. f3 was best. } { [%clk 0:11:31] } 54... hxg4 { [%eval 0.77] [%clk 0:10:28] } 55. h5 { [%eval 0.73] [%clk 0:11:55] } 55... Nd8 { [%eval 1.1] [%clk 0:09:46] } 56. Ncd6+?! { [%eval 0.55] } { Inaccuracy. b3 was best. } { [%clk 0:10:10] } 56... Bxd6 { [%eval 0.69] [%clk 0:10:07] } 57. Nxd6+ { [%eval 0.6] [%clk 0:10:02] } 57... Kf6 { [%eval 0.81] [%clk 0:10:31] } 58. Ne4+ { [%eval 0.67] [%clk 0:10:25] } 58... Kg7 { [%eval 0.74] [%clk 0:09:01] } 59. Nxc5 { [%eval 0.9] [%clk 0:10:00] } 59... Rc7? { [%eval 2.03] } { Mistake. Re7 was best. } { [%clk 0:09:03] } 60. Nxe6+ { [%eval 2.23] [%clk 0:06:37] } 60... Nxe6 { [%eval 1.98] [%clk 0:09:28] } 61. Rxe6 { [%eval 1.97] [%clk 0:07:04] } 61... Rc5 { [%eval 2.03] [%clk 0:09:34] } 62. Rg6+ { [%eval 1.85] [%clk 0:07:16] } 62... Kh7 { [%eval 1.86] [%clk 0:09:48] } 63. Rxg5 { [%eval 1.81] [%clk 0:07:02] } 63... Rxa5 { [%eval 1.62] [%clk 0:10:06] } 64. Rxg4 { [%eval 1.84] [%clk 0:07:24] } 64... b5 { [%eval 2.22] [%clk 0:08:33] } 65. Rg6 { [%eval 2.28] [%clk 0:05:57] } 65... b4 { [%eval 2.62] [%clk 0:07:20] } 66. cxb4 { [%eval 2.81] [%clk 0:06:03] } 66... Rb5 { [%eval 2.68] [%clk 0:07:33] } 67. Rg4 { [%eval 2.46] [%clk 0:05:58] } 67... Kh6 { [%eval 2.69] [%clk 0:07:33] } 68. Kd3 { [%eval 2.42] [%clk 0:06:13] } 68... Kxh5 { [%eval 2.18] [%clk 0:07:48] } 69. f3 { [%eval 2.2] [%clk 0:06:24] } 69... Rb8 { [%eval 2.29] [%clk 0:06:22] } 70. Kc4 { [%eval 1.69] [%clk 0:05:44] } 70... Rc8+?! { [%eval 2.83] } { Inaccuracy. Kh6 was best. } { [%clk 0:05:47] } 71. Kb3 { [%eval 2.49] [%clk 0:05:52] } 71... Rf8?! { [%eval 3.74] } { Inaccuracy. Rc1 was best. } { [%clk 0:05:50] } 72. Ka4 { [%eval 2.76] [%clk 0:06:09] } 72... Rxf3 { [%eval 3.44] [%clk 0:06:12] } 73. Re4 { [%eval 2.27] [%clk 0:06:34] } 73... Kg6?? { [%eval 10.14] } { Blunder. Rf5 was best. } { [%clk 0:05:09] } 74. Rxe5 { [%eval 6.43] [%clk 0:05:56] } 74... Kf6?! { [%eval 10.43] } { Inaccuracy. Kf7 was best. } { [%clk 0:05:31] } 75. Re8 { [%eval 10.23] [%clk 0:05:48] } 75... Kf7 { [%eval 10.46] [%clk 0:05:50] } 76. Ra8 { [%eval 9.43] [%clk 0:05:46] } 76... Ke7 { [%eval 10.56] [%clk 0:05:38] } 77. Ka5 { [%eval 2.6] [%clk 0:05:33] } 77... Rb3?? { [%eval 10.41] } { Blunder. Rf4 was best. } { [%clk 0:05:51] } 78. Rb8 { [%eval 10.36] [%clk 0:04:59] } 78... Kd7 { [%eval 10.46] [%clk 0:04:38] } 79. Kxa6 { [%eval 10.28] [%clk 0:05:21] } 79... Kc7 { [%eval 10.26] [%clk 0:04:12] } 80. Rb7+ { [%eval 10.26] [%clk 0:05:32] } 80... Kc8 { [%eval 10.26] [%clk 0:04:36] } 81. b5 { [%eval 10.16] [%clk 0:05:15] } 81... Rxb2 { [%eval 10.16] [%clk 0:03:01] } 82. Rh7 { [%eval 9.83] [%clk 0:05:39] } 82... Rb1 { [%eval 9.47] [%clk 0:02:58] } 83. Kb6 { [%eval 9.11] [%clk 0:05:54] } 83... Rb2 { [%eval 8.66] [%clk 0:03:19] } 84. Rh8+ { [%eval 7.94] [%clk 0:06:09] } 84... Kd7 { [%eval 7.36] [%clk 0:03:47] } 85. Rb8 { [%eval 7.16] [%clk 0:06:23] } 85... Rb1 { [%eval 7.07] [%clk 0:02:49] } 86. Ka7 { [%eval 6.18] [%clk 0:06:10] } 1-0