Event: II CHESSABLE SUNWAY FORMENTERA
Site: Formentera
Date: 2023-04-25
White: Jacobson, Aaron
WhiteElo: 2280
Black: Ivanov, Mike
BlackElo: 2288
Result: 1/2-1/2
ECO: E77
Opening: King's Indian Defense: Four Pawns Attack, Normal Attack
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:21:06] } 1... Nf6 { [%eval 0.28] [%clk 1:30:45] } 2. c4 { [%eval 0.16] [%clk 1:21:31] } 2... g6 { [%eval 0.3] [%clk 1:31:06] } 3. Nc3 { [%eval 0.31] [%clk 1:21:57] } 3... Bg7 { [%eval 0.7] [%clk 1:31:32] } 4. e4 { [%eval 0.67] [%clk 1:22:21] } 4... d6 { [%eval 0.67] [%clk 1:31:55] } 5. f4?! { [%eval -0.13] } { Inaccuracy. Nf3 was best. } { [%clk 1:21:16] } 5... O-O { [%eval 0.14] [%clk 1:32:11] } 6. Nf3 { [%eval 0.13] [%clk 1:21:41] } 6... c5 { [%eval 0.0] [%clk 1:30:07] } 7. d5 { [%eval 0.0] [%clk 1:21:48] } 7... e6 { [%eval 0.07] [%clk 1:27:10] } 8. Be2 { [%eval 0.36] [%clk 1:22:04] } 8... exd5 { [%eval 0.18] [%clk 1:27:28] } 9. cxd5 { [%eval 0.16] [%clk 1:22:28] } 9... Bg4 { [%eval 0.5] [%clk 1:27:48] } 10. O-O { [%eval 0.41] [%clk 1:22:29] } 10... Nbd7 { [%eval 0.51] [%clk 1:26:30] } 11. h3 { [%eval 0.42] [%clk 1:22:05] } 11... Bxf3 { [%eval 0.49] [%clk 1:26:53] } 12. Bxf3 { [%eval 0.45] [%clk 1:22:31] } 12... Re8 { [%eval 0.63] [%clk 1:27:05] } 13. g4 { [%eval 0.43] [%clk 1:19:52] } 13... h6 { [%eval 0.26] [%clk 1:27:16] } 14. Qc2 { [%eval 0.09] [%clk 1:13:25] } 14... c4 { [%eval 0.46] [%clk 1:26:32] } 15. Be3 { [%eval 0.4] [%clk 1:11:36] } 15... b5 { [%eval 0.62] [%clk 1:25:41] } 16. Rad1? { [%eval -0.59] } { Mistake. Rae1 was best. } { [%clk 1:03:31] } 16... a6? { [%eval 0.71] } { Mistake. b4 was best. } { [%clk 1:23:00] } 17. Rfe1 { [%eval 0.2] [%clk 0:51:43] } 17... Rc8 { [%eval 0.03] [%clk 1:17:40] } 18. Bf2 { [%eval -0.41] [%clk 0:28:16] } 18... Nh7?! { [%eval 0.18] } { Inaccuracy. b4 was best. } { [%clk 0:48:02] } 19. e5 { [%eval 0.16] [%clk 0:28:33] } 19... dxe5 { [%eval 0.24] [%clk 0:46:27] } 20. f5 { [%eval 0.24] [%clk 0:28:33] } 20... e4 { [%eval 0.63] [%clk 0:34:12] } 21. fxg6 { [%eval 0.5] [%clk 0:27:41] } 21... fxg6 { [%eval 0.79] [%clk 0:32:43] } 22. Bxe4?! { [%eval -0.04] } { Inaccuracy. Nxe4 was best. } { [%clk 0:27:05] } 22... Ng5 { [%eval -0.34] [%clk 0:31:33] } 23. Kg2?! { [%eval -1.14] } { Inaccuracy. Bg2 was best. } { [%clk 0:21:31] } 23... Nxe4? { [%eval 0.02] } { Mistake. b4 was best. } { [%clk 0:24:23] } 24. Rxe4 { [%eval -0.24] [%clk 0:17:11] } 24... b4 { [%eval -0.37] [%clk 0:22:57] } 25. Rxe8+ { [%eval -0.17] [%clk 0:12:54] } 25... Qxe8 { [%eval -0.38] [%clk 0:23:25] } 26. Ne4 { [%eval -0.26] [%clk 0:12:50] } 26... b3 { [%eval -0.28] [%clk 0:23:28] } 27. axb3 { [%eval -0.29] [%clk 0:12:29] } 27... cxb3 { [%eval -0.14] [%clk 0:23:56] } 28. Qd3 { [%eval -0.17] [%clk 0:12:48] } 28... Rc2 { [%eval -0.39] [%clk 0:20:10] } 29. Rd2 { [%eval -0.26] [%clk 0:12:51] } 29... Qe5 { [%eval -0.3] [%clk 0:16:01] } 30. Rxc2 { [%eval -0.23] [%clk 0:04:37] } 30... bxc2 { [%eval -0.27] [%clk 0:16:29] } 31. Qxc2 { [%eval -0.29] [%clk 0:04:59] } 31... Qxd5 { [%eval -0.29] [%clk 0:16:52] } 32. Kh2 { [%eval -0.61] [%clk 0:03:49] } 32... Ne5 { [%eval -0.67] [%clk 0:14:23] } 33. Be3 { [%eval -1.11] [%clk 0:00:35] } 33... Kh7 { [%eval -1.16] [%clk 0:06:05] } 34. b3 { [%eval -0.57] [%clk 0:00:36] } 34... a5 { [%eval -0.08] [%clk 0:03:56] } 35. Kg1 { [%eval -0.08] [%clk 0:00:52] } 35... Nd3 { [%eval 0.0] [%clk 0:03:33] } 36. Nd2 { [%eval 0.0] [%clk 0:00:40] } 36... Qd6 { [%eval 0.0] [%clk 0:00:51] } 37. Ne4 { [%eval 0.0] [%clk 0:01:05] } 37... Qd5 { [%eval 0.0] [%clk 0:01:16] } 38. Nd2 { [%eval 0.0] [%clk 0:01:32] } 38... Qd8 { [%eval 0.0] [%clk 0:01:24] } 39. Qc4 { [%eval 0.0] [%clk 0:01:04] } 39... Ne5 { [%eval 0.0] [%clk 0:01:41] } 40. Qe4 { [%eval 0.0] [%clk 0:31:08] } 40... Qh4 { [%eval 0.0] [%clk 0:30:44] } 41. Bf4 { [%eval 0.0] [%clk 0:26:24] } 41... Nd7 { [%eval 0.0] [%clk 0:23:52] } 42. Kg2 { [%eval 0.0] [%clk 0:25:03] } 42... Qf6 { [%eval 0.0] [%clk 0:23:23] } 43. Be3 { [%eval 0.0] [%clk 0:12:01] } 43... Qc3 { [%eval 0.0] [%clk 0:22:56] } 44. Kf3 { [%eval 0.0] [%clk 0:09:37] } 44... Nf6 { [%eval 0.0] [%clk 0:20:27] } 45. Qc4 { [%eval 0.0] [%clk 0:09:00] } 45... Qe5 { [%eval 0.0] [%clk 0:20:34] } 46. Bf4 { [%eval 0.0] } 46... Qe1 { [%eval 0.0] [%clk 0:17:24] } 47. Qf1 { [%eval -0.01] [%clk 0:07:43] } 47... Qe6 { [%eval 0.0] [%clk 0:16:57] } 48. Qc4 { [%eval 0.0] [%clk 0:07:21] } 48... Qd7 { [%eval 0.0] [%clk 0:16:34] } 49. Kg2 { [%eval 0.0] [%clk 0:05:21] } 49... Nd5 { [%eval 0.0] [%clk 0:15:27] } 50. Nf3 { [%eval 0.0] [%clk 0:05:12] } 50... Bc3 { [%eval 0.0] [%clk 0:07:38] } 51. Qe4 { [%eval 0.0] [%clk 0:04:06] } 51... Qb7 { [%eval 0.0] [%clk 0:06:35] } 52. Be5 { [%eval 0.0] [%clk 0:01:59] } 52... Qxb3 { [%eval 0.0] [%clk 0:03:52] } 53. Bxc3 { [%eval 0.0] [%clk 0:02:08] } 53... Nxc3 { [%eval 0.0] [%clk 0:04:18] } 54. Qe7+ { [%eval 0.0] [%clk 0:02:30] } 54... Kg8 { [%eval 0.0] [%clk 0:04:27] } 55. Qe8+ { [%eval 0.0] [%clk 0:02:42] } 55... Kg7 { [%eval 0.0] [%clk 0:04:27] } 56. Qe7+ { [%eval 0.0] [%clk 0:02:54] } 56... Qf7 { [%eval 0.0] [%clk 0:04:31] } 57. Qe5+ { [%eval 0.0] [%clk 0:03:21] } 57... Qf6 { [%eval 0.0] [%clk 0:04:55] } 58. Qc7+ { [%eval 0.0] [%clk 0:03:42] } 58... Kg8 { [%eval 0.0] [%clk 0:04:31] } 59. Qc8+ { [%eval 0.0] [%clk 0:03:53] } 59... Kh7 { [%eval 0.0] [%clk 0:03:17] } 60. Qc7+ { [%eval 0.0] [%clk 0:04:17] } 60... Qg7 { [%eval 0.0] [%clk 0:03:27] } 61. Qxa5 { [%eval 0.0] [%clk 0:04:43] } 61... Ne4 { [%eval 0.0] [%clk 0:03:44] } 62. Qb4 { [%eval 0.0] [%clk 0:04:38] } 62... Ng5 { [%eval 0.0] [%clk 0:03:46] } 63. Nxg5+ { [%eval 0.0] [%clk 0:04:08] } 63... hxg5 { [%eval 0.0] [%clk 0:04:14] } 64. Qb5 { [%eval 0.0] [%clk 0:04:07] } 64... Qe7 { [%eval 0.0] [%clk 0:04:32] } 65. Qd3 { [%eval 0.0] [%clk 0:04:27] } 65... Qe5 { [%eval 0.0] [%clk 0:04:04] } 1/2-1/2