Event: Prague Chess Festival - Open
Site: chess24.com
Date: 2021-06-14
White: Ocelak, Jakub
WhiteElo: 2043
Black: Greenfeld, Alon
BlackTitle: GM
BlackElo: 2507
Result: 0-1
ECO: A48
Opening: Torre Attack: Fianchetto Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:44] } 1... Nf6 { [%eval 0.19] [%clk 1:25:47] } 2. Nf3 { [%eval 0.12] [%clk 1:30:56] } 2... g6 { [%eval 0.4] [%clk 1:20:22] } 3. Bg5 { [%eval 0.0] [%clk 1:29:51] } 3... Bg7 { [%eval 0.05] [%clk 1:20:19] } 4. Nbd2 { [%eval 0.0] [%clk 1:29:48] } 4... O-O { [%eval -0.01] [%clk 1:20:12] } 5. c3 { [%eval 0.0] [%clk 1:30:11] } 5... d6 { [%eval 0.21] [%clk 1:18:28] } 6. e4 { [%eval 0.03] [%clk 1:28:48] } 6... c5 { [%eval 0.15] [%clk 1:17:49] } 7. dxc5 { [%eval -0.12] [%clk 1:26:45] } 7... dxc5 { [%eval 0.0] [%clk 1:18:05] } 8. Bc4 { [%eval 0.07] [%clk 1:25:15] } 8... Nc6 { [%eval -0.12] [%clk 1:15:00] } 9. Qe2 { [%eval -0.04] [%clk 1:21:55] } 9... Qc7 { [%eval -0.09] [%clk 1:09:59] } 10. O-O { [%eval 0.0] [%clk 1:18:49] } 10... h6 { [%eval 0.12] [%clk 1:09:50] } 11. Bxf6 { [%eval 0.12] [%clk 1:17:34] } 11... exf6 { [%eval 0.15] [%clk 1:07:53] } 12. Rfe1 { [%eval -0.17] [%clk 1:06:21] } 12... Re8 { [%eval -0.18] [%clk 1:01:55] } 13. Bd5 { [%eval -0.27] [%clk 0:51:00] } 13... Bd7 { [%eval -0.55] [%clk 0:51:50] } 14. a4 { [%eval -0.25] [%clk 0:41:23] } 14... Re7 { [%eval -0.14] [%clk 0:50:12] } 15. Nc4 { [%eval -0.54] [%clk 0:34:35] } 15... Rae8?! { [%eval 0.01] } { Inaccuracy. f5 was best. } { [%clk 0:42:55] } 16. Qd2 { [%eval 0.25] [%clk 0:27:39] } 16... Nd8 { [%eval 0.48] [%clk 0:31:36] } 17. a5?! { [%eval -0.13] } { Inaccuracy. Nh4 was best. } { [%clk 0:21:51] } 17... Ne6 { [%eval 0.31] [%clk 0:29:20] } 18. Ra3?! { [%eval -0.38] } { Inaccuracy. g3 was best. } { [%clk 0:13:37] } 18... Rd8 { [%eval -0.01] [%clk 0:24:55] } 19. Ne3 { [%eval -0.04] [%clk 0:08:27] } 19... Bc6 { [%eval 0.0] [%clk 0:24:11] } 20. Rd1 { [%eval -0.46] [%clk 0:06:33] } 20... Kh7?! { [%eval 0.17] } { Inaccuracy. f5 was best. } { [%clk 0:23:01] } 21. g3 { [%eval -0.08] [%clk 0:05:57] } 21... c4 { [%eval 0.33] [%clk 0:17:36] } 22. Nd4?! { [%eval -0.51] } { Inaccuracy. Qc2 was best. } { [%clk 0:01:53] } 22... Ng5 { [%eval -0.22] [%clk 0:15:32] } 23. Qc2? { [%eval -1.71] } { Mistake. Qe2 was best. } { [%clk 0:01:18] } 23... f5 { [%eval -0.99] [%clk 0:13:01] } 24. Bxc6 { [%eval -1.51] [%clk 0:00:54] } 24... bxc6 { [%eval -0.95] [%clk 0:11:33] } 25. exf5 { [%eval -1.48] [%clk 0:00:50] } 25... c5 { [%eval -1.28] [%clk 0:11:35] } 26. Ne2 { [%eval -0.98] [%clk 0:00:36] } 26... Rxd1+ { [%eval -0.92] [%clk 0:07:48] } 27. Qxd1 { [%eval -0.95] [%clk 0:01:05] } 27... Rd7 { [%eval -1.05] [%clk 0:07:56] } 28. Nd5?? { [%eval -3.65] } { Blunder. Qf1 was best. } { [%clk 0:00:32] } 28... Nh3+ { [%eval -3.21] [%clk 0:05:13] } 29. Kg2 { [%eval -3.9] [%clk 0:00:36] } 29... Qb7?? { [%eval -0.22] } { Blunder. Qd8 was best. } { [%clk 0:05:20] } 30. Kxh3?? { [%eval -3.08] } { Blunder. a6 was best. } { [%clk 0:00:34] } 30... Rxd5 { [%eval -3.29] [%clk 0:05:45] } 31. Qh1 { [%eval -3.34] [%clk 0:00:33] } 31... Qd7 { [%eval -2.93] [%clk 0:05:35] } 32. Nf4?? { [%eval -6.57] } { Blunder. Qe4 was best. } { [%clk 0:00:43] } 32... Rxf5 { [%eval -7.06] [%clk 0:05:07] } 33. Kg2 { [%eval -7.0] [%clk 0:00:40] } 33... Qb7+ { [%eval -6.57] [%clk 0:04:57] } 34. Kg1 { [%eval -6.89] [%clk 0:00:32] } 34... Qxb2 { [%eval -6.48] [%clk 0:05:20] } 35. Ra4 { [%eval -6.9] [%clk 0:00:39] } 35... Qc2?! { [%eval -4.56] } { Inaccuracy. Qb1+ was best. } { [%clk 0:04:00] } 36. Qc6?! { [%eval -5.99] } { Inaccuracy. Rxc4 was best. } { [%clk 0:00:33] } 36... Qxc3 { [%eval -6.0] [%clk 0:03:06] } 37. a6?! { [%eval -8.94] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:50] } 37... Bd4 { [%eval -9.02] [%clk 0:02:45] } 0-1