Event: 50-1
Site: Krakow
Date: 2024-07-09
White: Arnason, Jon L
WhiteTitle: GM
WhiteElo: 2421
Black: Khachiyan, Melikset
BlackTitle: GM
BlackElo: 2414
Result: 0-1
ECO: B19
Opening: Caro-Kann Defense: Classical Variation, Lobron System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c6 { [%eval 0.3] [%clk 1:30:53] } 2. d4 { [%eval 0.28] [%clk 1:31:04] } 2... d5 { [%eval 0.31] [%clk 1:31:18] } 3. Nc3 { [%eval 0.29] [%clk 1:31:06] } 3... dxe4 { [%eval 0.34] [%clk 1:31:34] } 4. Nxe4 { [%eval 0.28] [%clk 1:31:30] } 4... Bf5 { [%eval 0.21] [%clk 1:31:30] } 5. Ng3 { [%eval 0.14] [%clk 1:30:42] } 5... Bg6 { [%eval 0.16] [%clk 1:31:53] } 6. h4 { [%eval 0.2] [%clk 1:30:42] } 6... h6 { [%eval 0.14] [%clk 1:32:13] } 7. Nf3 { [%eval 0.17] [%clk 1:30:58] } 7... Nd7 { [%eval 0.1] [%clk 1:32:35] } 8. h5 { [%eval 0.22] [%clk 1:31:04] } 8... Bh7 { [%eval 0.14] [%clk 1:32:59] } 9. Bd3 { [%eval 0.17] [%clk 1:31:16] } 9... Bxd3 { [%eval 0.17] [%clk 1:33:21] } 10. Qxd3 { [%eval 0.15] [%clk 1:31:42] } 10... e6 { [%eval 0.21] [%clk 1:33:28] } 11. Bd2 { [%eval 0.23] [%clk 1:31:24] } 11... Ngf6 { [%eval 0.22] [%clk 1:33:45] } 12. O-O-O { [%eval 0.24] [%clk 1:31:31] } 12... Be7 { [%eval 0.22] [%clk 1:34:06] } 13. Kb1 { [%eval 0.2] [%clk 1:30:53] } 13... Qb6 { [%eval 0.24] [%clk 1:34:24] } 14. c4 { [%eval -0.15] [%clk 1:14:41] } 14... Rd8?! { [%eval 0.9] } { Inaccuracy. O-O was best. } { [%clk 1:34:47] } 15. Qe2?! { [%eval -0.03] } { Inaccuracy. Nh4 was best. } { [%clk 1:12:07] } 15... O-O { [%eval -0.12] [%clk 1:34:51] } 16. Bc1 { [%eval -0.6] [%clk 1:05:55] } 16... Rfe8 { [%eval -0.27] [%clk 1:35:09] } 17. Ne5 { [%eval -0.25] [%clk 1:01:02] } 17... c5 { [%eval -0.29] [%clk 1:34:16] } 18. Be3 { [%eval -0.54] [%clk 0:51:48] } 18... Nb8 { [%eval -0.56] [%clk 1:12:51] } 19. dxc5 { [%eval -0.51] [%clk 0:46:29] } 19... Bxc5 { [%eval -0.46] [%clk 1:13:06] } 20. Bxc5 { [%eval -0.52] [%clk 0:46:27] } 20... Qxc5 { [%eval -0.62] [%clk 1:13:23] } 21. f4 { [%eval -0.52] [%clk 0:45:09] } 21... Nc6 { [%eval -0.57] [%clk 1:13:04] } 22. Ne4 { [%eval -0.71] [%clk 0:41:41] } 22... Nxe4 { [%eval -0.59] [%clk 1:11:29] } 23. Qxe4 { [%eval -0.57] [%clk 0:42:05] } 23... f5 { [%eval -0.6] [%clk 1:02:41] } 24. Qe2 { [%eval -0.71] [%clk 0:38:09] } 24... Nxe5 { [%eval -0.63] [%clk 1:03:04] } 25. fxe5 { [%eval -0.65] [%clk 0:38:30] } 25... a5 { [%eval -0.19] [%clk 1:01:08] } 26. a3?! { [%eval -0.87] } { Inaccuracy. a4 was best. } { [%clk 0:38:09] } 26... a4 { [%eval -0.49] [%clk 0:56:59] } 27. Rhf1 { [%eval -0.5] [%clk 0:27:08] } 27... Rxd1+ { [%eval -0.66] [%clk 0:45:05] } 28. Rxd1 { [%eval -0.55] [%clk 0:27:24] } 28... Rc8 { [%eval -0.63] [%clk 0:45:30] } 29. Rd6? { [%eval -1.81] } { Mistake. Rc1 was best. } { [%clk 0:21:33] } 29... b5 { [%eval -1.34] [%clk 0:43:14] } 30. Rxe6?? { [%eval -3.49] } { Blunder. Qd3 was best. } { [%clk 0:19:08] } 30... bxc4 { [%eval -3.17] [%clk 0:43:38] } 31. Ra6 { [%clk 0:04:46] } 31... c3 { [%clk 0:43:28] } 32. bxc3 { [%clk 0:05:07] } 32... Qxc3 { [%clk 0:42:29] } 33. Qa2+ { [%clk 0:02:54] } 33... Kh8 { [%clk 0:42:37] } 0-1