Event: GMT Biel Chess Festival classic
Site: Biel/Bienne, Switzerland
White: Pentala, Harikrishna
WhiteTitle: GM
WhiteElo: 2719
Black: Keymer, Vincent
BlackTitle: GM
BlackElo: 2487
Result: 1-0
ECO: D47
Opening: Semi-Slav Defense: Meran Variation
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. c4 { [%eval 0.13] [%clk 1:30:56] } 1... c6 { [%eval 0.37] [%clk 1:30:56] } 2. d4 { [%eval 0.3] [%clk 1:31:07] } 2... d5 { [%eval 0.4] [%clk 1:31:22] } 3. Nc3 { [%eval 0.12] [%clk 1:31:19] } 3... Nf6 { [%eval 0.25] [%clk 1:31:47] } 4. e3 { [%eval 0.0] [%clk 1:31:30] } 4... e6 { [%eval 0.39] [%clk 1:31:55] } 5. Nf3 { [%eval 0.0] [%clk 1:31:53] } 5... Nbd7 { [%eval 0.07] [%clk 1:32:04] } 6. Bd3 { [%eval 0.0] [%clk 1:32:14] } 6... dxc4 { [%eval 0.08] [%clk 1:31:55] } 7. Bxc4 { [%eval 0.12] [%clk 1:32:36] } 7... b5 { [%eval 0.0] [%clk 1:32:18] } 8. Bb3?! { [%eval -0.53] } { Inaccuracy. Bd3 was best. } { [%clk 1:31:50] } 8... b4 { [%eval -0.44] [%clk 1:30:11] } 9. Ne2 { [%eval -0.4] [%clk 1:31:56] } 9... Be7 { [%eval -0.31] [%clk 1:25:13] } 10. O-O { [%eval -0.56] [%clk 1:27:26] } 10... Bb7?! { [%eval 0.17] } { Inaccuracy. O-O was best. } { [%clk 1:18:39] } 11. Nf4 { [%eval 0.23] [%clk 1:23:00] } 11... c5 { [%eval 0.13] [%clk 1:07:09] } 12. Ng5 { [%eval 0.13] [%clk 1:15:16] } 12... O-O { [%eval 0.18] [%clk 0:37:54] } 13. Ngxe6 { [%eval 0.06] [%clk 1:01:22] } 13... fxe6 { [%eval 0.04] [%clk 0:38:19] } 14. Nxe6 { [%eval 0.15] [%clk 1:01:45] } 14... Qc8 { [%eval 0.06] [%clk 0:36:45] } 15. Nxc5+ { [%eval 0.28] [%clk 0:59:52] } 15... Kh8 { [%eval 0.25] [%clk 0:36:01] } 16. Nxb7 { [%eval 0.43] [%clk 0:56:33] } 16... Qxb7 { [%eval 0.49] [%clk 0:36:27] } 17. f3 { [%eval 0.35] [%clk 0:55:03] } 17... a5?! { [%eval 0.99] } { Inaccuracy. Rfd8 was best. } { [%clk 0:31:22] } 18. e4 { [%eval 0.79] [%clk 0:52:23] } 18... Nb6 { [%eval 0.96] [%clk 0:28:26] } 19. Qe2 { [%eval 0.9] [%clk 0:48:00] } 19... a4 { [%eval 0.99] [%clk 0:25:02] } 20. Bc2 { [%eval 0.93] [%clk 0:47:28] } 20... Rfc8 { [%eval 1.13] [%clk 0:19:59] } 21. Bd3 { [%eval 1.16] [%clk 0:46:47] } 21... a3 { [%eval 1.26] [%clk 0:20:01] } 22. b3 { [%eval 1.32] [%clk 0:41:36] } 22... Qd7 { [%eval 1.62] [%clk 0:19:50] } 23. Be3 { [%eval 1.52] [%clk 0:41:01] } 23... Rc3 { [%eval 1.49] [%clk 0:20:12] } 24. Rad1 { [%eval 1.44] [%clk 0:40:32] } 24... Rd8 { [%eval 1.48] [%clk 0:19:29] } 25. Kh1 { [%eval 1.31] [%clk 0:38:16] } 25... Qe8 { [%eval 1.36] [%clk 0:08:41] } 26. Bg1?! { [%eval 0.8] } { Inaccuracy. f4 was best. } { [%clk 0:34:44] } 26... Bf8 { [%eval 1.01] [%clk 0:07:32] } 27. Qe1 { [%eval 0.77] [%clk 0:27:55] } 27... Nbd7 { [%eval 0.95] [%clk 0:04:57] } 28. Bb1 { [%eval 0.95] [%clk 0:27:36] } 28... Nh5? { [%eval 2.32] } { Mistake. Qh5 was best. } { [%clk 0:03:14] } 29. e5 { [%eval 2.78] [%clk 0:25:49] } 29... Qe6 { [%eval 3.2] [%clk 0:01:59] } 30. Qh4 { [%eval 3.0] [%clk 0:20:12] } 30... Qh6 { [%eval 3.0] [%clk 0:01:22] } 31. g4 { [%eval 3.06] [%clk 0:20:22] } 31... Nf4?? { [%eval 9.22] } { Blunder. Nhf6 was best. } { [%clk 0:00:36] } 32. Qxd8 { [%eval 8.9] [%clk 0:20:22] } 32... Qh3 { [%eval 8.55] [%clk 0:01:02] } 33. Rf2 { [%eval 8.49] [%clk 0:20:41] } 33... Rxf3 { [%eval 8.5] [%clk 0:00:37] } 34. Qa8 { [%eval 8.17] [%clk 0:18:24] } 34... Rxf2 { [%eval 7.94] [%clk 0:00:39] } 35. Bxf2 { [%eval 7.88] [%clk 0:18:48] } 35... Qxg4 { [%eval 8.06] [%clk 0:00:45] } 36. Rg1 { [%eval 7.25] [%clk 0:17:57] } 36... Qh5 { [%eval 9.11] [%clk 0:00:52] } 37. Re1 { [%eval 7.76] [%clk 0:17:08] } 1-0