Event: Tepe Sigeman
Site: Malmo, Sweden
Date: 2021-09-29
White: Keymer, Vincent
WhiteTitle: GM
WhiteElo: 2607
Black: Grandelius, Nils
BlackTitle: GM
BlackElo: 2666
Result: 1-0
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 100 minutes for 40 moves + 50 minutes for 20 moves + 15 minutes for the rest of the game with an increment of 30 seconds per move, starting from move 1

1. d4 { [%eval 0.0] [%clk 1:40:57] } 1... Nf6 { [%eval 0.27] [%clk 1:40:35] } 2. c4 { [%eval 0.11] [%clk 1:41:22] } 2... g6 { [%eval 0.3] [%clk 1:40:23] } 3. g3 { [%eval 0.13] [%clk 1:41:47] } 3... Bg7 { [%eval 0.5] [%clk 1:40:12] } 4. Bg2 { [%eval 0.39] [%clk 1:42:13] } 4... d5 { [%eval 0.75] [%clk 1:40:13] } 5. cxd5 { [%eval 0.46] [%clk 1:42:38] } 5... Nxd5 { [%eval 0.36] [%clk 1:40:37] } 6. e4 { [%eval 0.29] [%clk 1:42:52] } 6... Nb6 { [%eval 0.43] [%clk 1:40:37] } 7. Ne2 { [%eval 0.38] [%clk 1:43:18] } 7... c5 { [%eval 0.5] [%clk 1:39:56] } 8. d5 { [%eval 0.62] [%clk 1:43:44] } 8... O-O { [%eval 0.63] [%clk 1:39:41] } 9. O-O { [%eval 0.35] [%clk 1:44:04] } 9... e6 { [%eval 0.55] [%clk 1:40:04] } 10. a4 { [%eval 0.5] [%clk 1:44:29] } 10... exd5 { [%eval 0.47] [%clk 1:37:39] } 11. exd5 { [%eval 0.62] [%clk 1:44:47] } 11... Na6 { [%eval 0.51] [%clk 1:34:48] } 12. Nec3 { [%eval 0.66] [%clk 1:45:07] } 12... Nc4 { [%eval 0.27] [%clk 1:33:28] } 13. Na3 { [%eval 0.49] [%clk 1:43:58] } 13... Ne5 { [%eval 0.51] [%clk 1:29:50] } 14. h3 { [%eval 0.18] [%clk 1:44:10] } 14... Nb4 { [%eval 0.38] [%clk 1:16:00] } 15. Ne4 { [%eval 0.76] [%clk 1:44:05] } 15... b6 { [%eval 0.28] [%clk 1:12:38] } 16. Bg5 { [%eval 0.41] [%clk 1:44:13] } 16... f6 { [%eval 0.1] [%clk 1:12:45] } 17. Bf4 { [%eval 0.55] [%clk 1:44:37] } 17... Ned3 { [%eval 0.38] [%clk 0:54:13] } 18. Qb3 { [%eval 0.63] [%clk 1:44:41] } 18... Nxf4 { [%eval 0.54] [%clk 0:51:38] } 19. gxf4 { [%eval 0.49] [%clk 1:45:06] } 19... Kh8 { [%eval 0.34] [%clk 0:51:50] } 20. Rad1 { [%eval 0.62] [%clk 1:45:24] } 20... Bb7 { [%eval 0.83] [%clk 0:44:54] } 21. Nc4 { [%eval 1.65] [%clk 1:12:22] } 21... Qd7 { [%eval 1.34] [%clk 0:37:33] } 22. Ned6 { [%eval 1.19] [%clk 1:06:53] } 22... Ba6 { [%eval 1.34] [%clk 0:31:48] } 23. Rfe1 { [%eval 1.45] [%clk 1:06:56] } 23... Bxc4 { [%eval 1.92] [%clk 0:24:27] } 24. Nxc4 { [%eval 1.56] [%clk 1:07:14] } 24... Rae8 { [%eval 1.86] [%clk 0:24:29] } 25. d6 { [%eval 1.61] [%clk 0:53:23] } 25... Qf7?! { [%eval 2.66] } { Inaccuracy. Bh6 was best. } { [%clk 0:18:46] } 26. f5?? { [%eval 0.92] } { Blunder. Qc3 was best. } { [%clk 0:44:17] } 26... Bh6? { [%eval 2.38] } { Mistake. gxf5 was best. } { [%clk 0:08:07] } 27. fxg6 { [%eval 2.83] [%clk 0:36:27] } 27... hxg6 { [%eval 2.83] [%clk 0:08:19] } 28. Rxe8 { [%eval 2.72] [%clk 0:30:42] } 28... Rxe8 { [%eval 3.06] [%clk 0:08:47] } 29. Qg3 { [%eval 3.11] [%clk 0:31:00] } 29... Rd8 { [%eval 2.66] [%clk 0:07:20] } 30. b3?! { [%eval 1.55] } { Inaccuracy. Re1 was best. } { [%clk 0:23:47] } 30... Kh7?! { [%eval 2.62] } { Inaccuracy. Nc2 was best. } { [%clk 0:03:40] } 31. Re1 { [%eval 2.95] [%clk 0:19:02] } 31... Rd7 { [%eval 3.25] [%clk 0:03:55] } 32. Be4 { [%eval 3.13] [%clk 0:18:28] } 32... Bg7 { [%eval 2.68] [%clk 0:03:50] } 33. Re2?! { [%eval 1.55] } { Inaccuracy. Qh4+ was best. } { [%clk 0:15:16] } 33... f5 { [%eval 1.73] [%clk 0:03:09] } 34. Bg2 { [%eval 2.01] [%clk 0:14:36] } 34... Qf6 { [%eval 1.57] [%clk 0:02:40] } 35. Qe3?? { [%eval 0.0] } { Blunder. Re8 was best. } { [%clk 0:08:21] } 35... Qa1+? { [%eval 1.46] } { Mistake. Bf8 was best. } { [%clk 0:02:36] } 36. Kh2 { [%eval 1.47] [%clk 0:07:46] } 36... Bh6 { [%eval 0.4] [%clk 0:02:03] } 37. Qg3 { [%eval 0.13] [%clk 0:03:39] } 37... Qf6 { [%eval 0.21] [%clk 0:01:35] } 38. h4 { [%eval 0.0] [%clk 0:01:43] } 38... Bf8 { [%eval 0.18] [%clk 0:00:56] } 39. Rd2 { [%eval 0.0] [%clk 0:02:05] } 39... a6 { [%eval 0.0] [%clk 0:00:49] } 40. Kh3 { [%eval 0.0] [%clk 0:00:51] } 40... Rd8?? { [%eval 1.88] } { Blunder. Qe6 was best. } { [%clk 0:00:31] } 41. d7 { [%eval 1.81] [%clk 0:41:15] } 41... b5 { [%eval 1.66] [%clk 0:35:02] } 42. axb5 { [%eval 1.21] [%clk 0:38:12] } 42... axb5 { [%eval 1.4] [%clk 0:35:30] } 43. Ne5 { [%eval 1.48] [%clk 0:35:37] } 43... Be7 { [%eval 1.86] [%clk 0:19:38] } 44. f4 { [%eval 2.53] [%clk 0:32:44] } 44... Kg7 { [%eval 2.75] [%clk 0:19:42] } 45. Bf3 { [%eval 2.85] [%clk 0:25:20] } 45... c4 { [%eval 2.91] [%clk 0:14:55] } 46. bxc4 { [%eval 2.55] [%clk 0:23:11] } 46... bxc4 { [%eval 2.94] [%clk 0:15:24] } 47. Rg2?! { [%eval 1.73] } { Inaccuracy. Nxc4 was best. } { [%clk 0:20:00] } 47... g5? { [%eval 3.07] } { Mistake. Kh7 was best. } { [%clk 0:15:04] } 48. Qe1 { [%eval 3.85] [%clk 0:15:53] } 48... g4+ { [%eval 4.74] [%clk 0:09:39] } 49. Bxg4 { [%eval 4.69] [%clk 0:14:44] } 49... fxg4+ { [%eval 4.68] [%clk 0:10:08] } 50. Rxg4+ { [%eval 4.98] [%clk 0:14:49] } 50... Kf8 { [%eval 4.66] [%clk 0:10:36] } 51. Qe4 { [%eval 5.06] [%clk 0:12:42] } 51... Nd3 { [%eval 4.78] [%clk 0:08:52] } 52. Nxd3 { [%eval 4.94] [%clk 0:10:04] } 52... Qc3 { [%eval 5.05] [%clk 0:06:13] } 53. Rg3 { [%eval 4.96] [%clk 0:09:52] } 53... Bxh4 { [%eval 5.23] [%clk 0:06:38] } 54. Kxh4 { [%eval 5.24] [%clk 0:08:36] } 54... Qf6+ { [%eval 6.59] [%clk 0:05:27] } 55. Kg4 { [%eval 5.1] [%clk 0:06:59] } 55... cxd3?! { [%eval 6.74] } { Inaccuracy. Qg7+ was best. } { [%clk 0:04:59] } 56. Rxd3 { [%eval 6.98] [%clk 0:07:10] } 56... Qg7+ { [%eval 7.44] [%clk 0:03:29] } 57. Kf3 { [%eval 7.31] [%clk 0:05:39] } 57... Qf6 { [%eval 7.97] [%clk 0:03:05] } 58. Qd5 { [%eval 8.34] [%clk 0:04:08] } 1-0