Event: Gibraltar Chess Festival: Masters
Site: Caleta Hotel, Gibraltar
Date: 2020-01-27
White: Hjartarson, Johann
WhiteElo: 2524
Black: Navara, David
BlackElo: 2717
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation
Variant: Standard
TimeControl: 40/100 min, 20/50 min, 15 min for the rest, with 30s/move starting move 1

1. d4 { [%eval 0.25] [%clk 1:40:50] } 1... Nf6 { [%eval 0.22] [%clk 1:40:40] } 2. c4 { [%eval 0.18] [%clk 1:41:13] } 2... e6 { [%eval 0.23] [%clk 1:41:07] } 3. Nf3 { [%eval 0.12] [%clk 1:41:24] } 3... d5 { [%eval 0.23] [%clk 1:41:33] } 4. Nc3 { [%eval 0.14] [%clk 1:41:14] } 4... c6 { [%eval 0.18] [%clk 1:41:59] } 5. e3 { [%eval 0.0] [%clk 1:39:29] } 5... Nbd7 { [%eval 0.07] [%clk 1:42:25] } 6. Qc2 { [%eval 0.27] [%clk 1:38:20] } 6... Bd6 { [%eval 0.05] [%clk 1:42:45] } 7. b3 { [%eval 0.0] [%clk 1:38:25] } 7... O-O { [%eval 0.03] [%clk 1:43:05] } 8. Bb2 { [%eval -0.03] [%clk 1:38:19] } 8... e5 { [%eval 0.01] [%clk 1:41:02] } 9. cxd5 { [%eval -0.47] [%clk 1:36:31] } 9... cxd5 { [%eval -0.38] [%clk 1:41:16] } 10. Nb5 { [%eval -0.49] [%clk 1:21:56] } 10... Bb4+ { [%eval -0.36] [%clk 1:41:20] } 11. Bc3 { [%eval -0.38] [%clk 1:22:08] } 11... Bxc3+ { [%eval -0.24] [%clk 1:41:15] } 12. Qxc3 { [%eval -0.53] [%clk 1:18:46] } 12... Ne4 { [%eval -0.26] [%clk 1:39:01] } 13. Qc7 { [%eval -0.23] [%clk 1:08:24] } 13... Qe7 { [%eval -0.22] [%clk 1:38:54] } 14. a3 { [%eval -0.3] [%clk 1:06:56] } 14... a6 { [%eval -0.15] [%clk 1:38:44] } 15. Nc3 { [%eval -0.17] [%clk 1:07:13] } 15... Nxc3 { [%eval -0.61] [%clk 1:38:15] } 16. Qxc3 { [%eval -0.29] [%clk 1:07:39] } 16... e4 { [%eval -0.29] [%clk 1:38:33] } 17. Nd2 { [%eval -0.34] [%clk 1:07:48] } 17... Qg5 { [%eval -0.35] [%clk 1:19:26] } 18. g3 { [%eval -0.7] [%clk 0:54:17] } 18... Nf6 { [%eval -0.65] [%clk 1:18:44] } 19. Bg2 { [%eval -0.75] [%clk 0:54:37] } 19... Qh5 { [%eval -0.47] [%clk 1:12:19] } 20. h3? { [%eval -1.55] } { Mistake. Best move was O-O. } { [%clk 0:52:25] } 20... Bd7 { [%eval -1.39] [%clk 1:11:36] } 21. a4 { [%eval -1.58] [%clk 0:44:17] } 21... Rac8 { [%eval -1.56] [%clk 1:09:58] } 22. Qb2 { [%eval -1.36] [%clk 0:42:34] } 22... Rc6 { [%eval -1.21] [%clk 1:03:31] } 23. Rc1 { [%eval -1.46] [%clk 0:42:35] } 23... Rxc1+ { [%eval -1.36] [%clk 0:58:46] } 24. Qxc1 { [%eval -1.36] [%clk 0:43:03] } 24... Rc8 { [%eval -1.49] [%clk 0:59:02] } 25. Qb2 { [%eval -1.56] [%clk 0:42:38] } 25... b5 { [%eval -1.43] [%clk 0:58:50] } 26. Bf1 { [%eval -1.36] [%clk 0:42:10] } 26... bxa4 { [%eval -1.23] [%clk 0:50:53] } 27. bxa4 { [%eval -1.46] [%clk 0:42:10] } 27... Bxa4 { [%eval -1.39] [%clk 0:50:26] } 28. Be2 { [%eval -1.71] [%clk 0:42:26] } 28... Qf5 { [%eval -1.92] [%clk 0:46:38] } 29. Bxa6?? { [%eval -4.44] } { Blunder. Best move was Kf1. } { [%clk 0:42:08] } 29... Rc2 { [%eval -4.14] [%clk 0:45:07] } 30. Qa3 { [%eval -4.99] [%clk 0:41:53] } 30... Qe6 { [%eval -5.1] [%clk 0:42:00] } 31. Bb7 { [%eval -5.19] [%clk 0:36:05] } 31... Qd7 { [%eval -5.0] [%clk 0:40:33] } 32. Rf1? { [%eval -22.98] } { Mistake. Best move was O-O. } { [%clk 0:34:05] } 32... h6 { [%eval -12.61] [%clk 0:38:57] } 33. Ba8 { [%eval -21.2] [%clk 0:21:18] } 33... Bb5 { [%eval -13.61] [%clk 0:38:41] } 34. Rg1?! { [%eval #-10] } { Checkmate is now unavoidable. Best move was Kd1. } { [%clk 0:19:48] } 34... Qa7?! { [%eval -14.01] } { Lost forced checkmate sequence. Best move was Qc8. } { [%clk 0:36:32] } 0-1