Event: Round 4: Grieve, Harry - Basson, Heinrich
Date: 2024-12-21
White: Grieve, Harry
WhiteTitle: IM
WhiteElo: 2355
Black: Basson, Heinrich
BlackElo: 1930
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Gubinsky-Melts Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:04:04] } 1... d5 { [%eval 0.54] [%clk 0:04:02] } 2. exd5 { [%eval 0.51] [%clk 0:04:05] } 2... Qxd5 { [%eval 0.56] [%clk 0:04:02] } 3. Nc3 { [%eval 0.52] [%clk 0:04:06] } 3... Qd6 { [%eval 0.56] [%clk 0:04:03] } 4. d4 { [%eval 0.47] [%clk 0:04:07] } 4... Nf6 { [%eval 0.55] [%clk 0:04:03] } 5. Nf3 { [%eval 0.6] [%clk 0:04:09] } 5... c6 { [%eval 0.65] [%clk 0:04:02] } 6. Ne5 { [%eval 0.59] [%clk 0:04:09] } 6... e6?! { [%eval 1.63] } { Inaccuracy. Nbd7 was best. } { [%clk 0:03:38] } 7. Bf4 { [%eval 1.36] [%clk 0:03:47] } 7... Qd8 { [%eval 2.17] [%clk 0:03:37] } 8. Bg3? { [%eval 0.97] } { Mistake. Qf3 was best. } { [%clk 0:03:36] } 8... Bd6 { [%eval 1.35] [%clk 0:03:37] } 9. Bd3 { [%eval 1.41] [%clk 0:03:35] } 9... Qc7 { [%eval 1.85] [%clk 0:03:38] } 10. Qe2 { [%eval 1.86] [%clk 0:03:28] } 10... Nbd7 { [%eval 1.86] [%clk 0:03:34] } 11. O-O-O { [%eval 1.71] [%clk 0:03:25] } 11... b6 { [%eval 2.28] [%clk 0:02:39] } 12. Rhe1 { [%eval 2.21] [%clk 0:03:12] } 12... O-O { [%eval 2.01] [%clk 0:02:28] } 13. f4? { [%eval 0.77] } { Mistake. Ne4 was best. } { [%clk 0:02:58] } 13... Bb7?! { [%eval 1.6] } { Inaccuracy. b5 was best. } { [%clk 0:02:28] } 14. Bh4 { [%eval 1.4] [%clk 0:02:43] } 14... Bb4 { [%eval 1.33] [%clk 0:01:59] } 15. Ne4?? { [%eval -0.55] } { Blunder. f5 was best. } { [%clk 0:02:36] } 15... Nxe4 { [%eval -0.57] [%clk 0:01:40] } 16. Qxe4 { [%eval -0.65] [%clk 0:02:34] } 16... g6?? { [%eval 1.5] } { Blunder. f5 was best. } { [%clk 0:01:41] } 17. Nxd7?! { [%eval 0.57] } { Inaccuracy. c3 was best. } { [%clk 0:02:08] } 17... Qxd7 { [%eval 0.67] [%clk 0:01:32] } 18. Bf6 { [%eval 0.53] [%clk 0:02:02] } 18... Qd5?? { [%eval 2.33] } { Blunder. c5 was best. } { [%clk 0:00:44] } 19. Qxd5?? { [%eval 0.41] } { Blunder. Qe3 was best. } { [%clk 0:01:47] } 19... cxd5 { [%eval 0.42] [%clk 0:00:45] } 20. c3 { [%eval 0.4] [%clk 0:01:48] } 20... Bd6 { [%eval 0.42] [%clk 0:00:45] } 21. Rf1 { [%eval 0.43] [%clk 0:01:46] } 21... Rac8?! { [%eval 1.08] } { Inaccuracy. a5 was best. } { [%clk 0:00:45] } 22. g4 { [%eval 1.22] [%clk 0:01:45] } 22... a6 { [%eval 1.72] [%clk 0:00:43] } 23. Kd2?! { [%eval 1.07] } { Inaccuracy. h4 was best. } { [%clk 0:01:41] } 23... b5 { [%eval 1.1] [%clk 0:00:44] } 24. a3 { [%eval 1.28] [%clk 0:01:43] } 24... Rfe8 { [%eval 1.67] [%clk 0:00:42] } 25. Rde1?! { [%eval 1.02] } { Inaccuracy. g5 was best. } { [%clk 0:01:42] } 25... Be7? { [%eval 2.55] } { Mistake. Bc6 was best. } { [%clk 0:00:43] } 26. Bxe7 { [%eval 2.26] [%clk 0:01:40] } 26... Rxe7 { [%eval 2.87] [%clk 0:00:44] } 27. f5 { [%eval 2.82] [%clk 0:01:42] } 27... Rce8 { [%eval 2.96] [%clk 0:00:33] } 28. f6 { [%eval 2.75] [%clk 0:01:43] } 28... Rc7 { [%eval 2.28] [%clk 0:00:35] } 29. h4?! { [%eval 1.13] } { Inaccuracy. g5 was best. } { [%clk 0:01:41] } 29... Bc8?? { [%eval 3.58] } { Blunder. h6 was best. } { [%clk 0:00:29] } 30. Re5?? { [%eval 1.03] } { Blunder. g5 was best. } { [%clk 0:01:26] } 30... h6 { [%eval 1.08] [%clk 0:00:19] } 31. Ree1 { [%eval 1.03] [%clk 0:00:44] } 31... Rb7 { [%eval 1.37] [%clk 0:00:20] } 32. b3 { [%eval 1.23] [%clk 0:00:40] } 32... Rc7? { [%eval 2.52] } { Mistake. Kf8 was best. } { [%clk 0:00:21] } 33. Ra1?? { [%eval 0.46] } { Blunder. g5 was best. } { [%clk 0:00:36] } 33... Rb7?? { [%eval 2.49] } { Blunder. e5 was best. } { [%clk 0:00:07] } 34. g5 { [%eval 2.7] [%clk 0:00:34] } 34... h5 { [%eval 2.71] [%clk 0:00:08] } 35. b4 { [%eval 2.57] [%clk 0:00:29] } 35... Bd7?! { [%eval 4.1] } { Inaccuracy. e5 was best. } { [%clk 0:00:08] } 36. Bxg6 { [%eval 3.97] [%clk 0:00:30] } 1-0