Event: 49th Annual World Open
Site: ChessKast.com
Date: 2021-07-02
White: Danila Poliannikov
Black: Brandon Jacobson
Result: 1-0
ECO: C78
Opening: Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:30] } 1... e5 { [%eval 0.2] [%clk 1:30:20] } 2. Nf3 { [%eval 0.18] [%clk 1:30:57] } 2... Nc6 { [%eval 0.18] [%clk 1:30:43] } 3. Bb5 { [%eval 0.2] [%clk 1:31:23] } 3... a6 { [%eval 0.22] [%clk 1:30:59] } 4. Ba4 { [%eval 0.4] [%clk 1:31:52] } 4... Nf6 { [%eval 0.19] [%clk 1:31:02] } 5. O-O { [%eval 0.36] [%clk 1:32:18] } 5... Bc5 { [%eval 0.28] [%clk 1:31:26] } 6. c3 { [%eval 0.17] [%clk 1:28:36] } 6... b5 { [%eval 0.6] [%clk 1:31:47] } 7. Bb3 { [%eval 0.13] [%clk 1:27:07] } 7... d6 { [%eval 0.25] [%clk 1:31:53] } 8. d4 { [%eval 0.37] [%clk 1:24:57] } 8... Bb6 { [%eval 0.33] [%clk 1:32:04] } 9. h3 { [%eval 0.11] [%clk 1:21:29] } 9... O-O { [%eval 0.09] [%clk 1:26:52] } 10. Be3 { [%eval 0.23] [%clk 1:20:09] } 10... Bb7 { [%eval 0.32] [%clk 1:11:24] } 11. Nbd2 { [%eval 0.39] [%clk 1:19:03] } 11... exd4 { [%eval 0.49] [%clk 1:06:47] } 12. cxd4 { [%eval 0.56] [%clk 1:16:56] } 12... Ne7 { [%eval 0.45] [%clk 1:06:25] } 13. Bc2 { [%eval 0.24] [%clk 1:13:40] } 13... Ng6 { [%eval 0.41] [%clk 1:06:49] } 14. Re1 { [%eval 0.23] [%clk 1:12:47] } 14... c5 { [%eval 0.38] [%clk 0:57:48] } 15. b3?! { [%eval -0.54] } { Inaccuracy. d5 was best. } { [%clk 1:09:30] } 15... Re8?! { [%eval 0.25] } { Inaccuracy. cxd4 was best. } { [%clk 0:52:19] } 16. d5 { [%eval 0.07] [%clk 1:10:00] } 16... Bc8 { [%eval 0.34] [%clk 0:52:49] } 17. a4 { [%eval 0.22] [%clk 1:03:17] } 17... Bd7 { [%eval 0.13] [%clk 0:52:11] } 18. Bd3 { [%eval 0.29] [%clk 1:02:56] } 18... Ba5 { [%eval 0.05] [%clk 0:48:20] } 19. Qc2 { [%eval 0.0] [%clk 0:59:03] } 19... Bb4 { [%eval 0.0] [%clk 0:47:40] } 20. Ra2 { [%eval 0.0] [%clk 0:55:05] } 20... Qc7 { [%eval 0.28] [%clk 0:30:44] } 21. Kh2 { [%eval 0.36] [%clk 0:46:33] } 21... h6 { [%eval 0.26] [%clk 0:30:54] } 22. Rea1 { [%eval 0.63] [%clk 0:41:47] } 22... Rab8 { [%eval 0.27] [%clk 0:31:22] } 23. axb5 { [%eval 0.21] [%clk 0:41:55] } 23... axb5 { [%eval 0.62] [%clk 0:31:52] } 24. g3?? { [%eval -1.25] } { Blunder. Bd4 was best. } { [%clk 0:41:43] } 24... Rec8?? { [%eval 0.34] } { Blunder. Qc8 was best. } { [%clk 0:31:52] } 25. Bf1 { [%eval 0.23] [%clk 0:41:13] } 25... Qd8 { [%eval 0.21] [%clk 0:30:55] } 26. Bg2 { [%eval 0.2] [%clk 0:38:44] } 26... Be8 { [%eval 0.04] [%clk 0:30:31] } 27. Ne1 { [%eval 0.22] [%clk 0:38:42] } 27... Ne5 { [%eval 0.69] [%clk 0:29:41] } 28. Nd3?! { [%eval 0.17] } { Inaccuracy. Nef3 was best. } { [%clk 0:38:05] } 28... Nxd3 { [%eval 0.25] [%clk 0:29:56] } 29. Qxd3 { [%eval 0.12] [%clk 0:38:35] } 29... Nd7 { [%eval 0.45] [%clk 0:30:02] } 30. f4 { [%eval 0.57] [%clk 0:38:35] } 30... Nb6 { [%eval 0.31] [%clk 0:30:28] } 31. e5 { [%eval 0.12] [%clk 0:33:38] } 31... dxe5 { [%eval 0.03] [%clk 0:30:46] } 32. fxe5 { [%eval 0.02] [%clk 0:34:03] } 32... Bc6 { [%eval 0.0] [%clk 0:30:44] } 33. d6 { [%eval 0.0] [%clk 0:34:05] } 33... Nd7? { [%eval 1.31] } { Mistake. Bxg2 was best. } { [%clk 0:31:11] } 34. Bf4? { [%eval 0.0] } { Mistake. Bxc6 was best. } { [%clk 0:32:22] } 34... Bxg2 { [%eval 0.04] [%clk 0:30:08] } 35. Kxg2 { [%eval -0.13] [%clk 0:32:46] } 35... Bxd2 { [%eval 0.3] [%clk 0:28:17] } 36. Rxd2 { [%eval 0.32] [%clk 0:33:16] } 36... c4 { [%eval 0.38] [%clk 0:28:20] } 37. Qf5 { [%eval 0.63] [%clk 0:32:28] } 37... Nc5?? { [%eval 5.62] } { Blunder. Rb7 was best. } { [%clk 0:28:12] } 38. Ra7 { [%eval 5.16] [%clk 0:32:34] } 38... Qf8 { [%eval 5.85] [%clk 0:28:09] } 39. bxc4? { [%eval 2.94] } { Mistake. d7 was best. } { [%clk 0:31:24] } 39... bxc4 { [%eval 3.0] [%clk 0:28:08] } 40. d7 { [%eval 3.46] [%clk 0:31:05] } 40... Rd8 { [%eval 3.78] [%clk 0:28:35] } 41. e6 { [%eval 3.14] [%clk 0:31:07] } 41... c3 { [%eval 3.56] [%clk 0:28:28] } 42. Rf2 { [%eval 3.26] [%clk 0:13:40] } 42... Rb2 { [%eval 4.0] [%clk 0:26:06] } 43. exf7+ { [%eval 4.0] [%clk 0:13:33] } 43... Kh8? { [%eval 6.85] } { Mistake. Qxf7 was best. } { [%clk 0:26:33] } 44. Rc7 { [%eval 6.85] [%clk 0:06:14] } 44... Nb3?? { [%eval #9] } { Checkmate is now unavoidable. Ne4 was best. } { [%clk 0:23:34] } 45. Rc8 { [%eval #8] [%clk 0:05:18] } 1-0