Event: Prague Chess Festival - Open
Site: chess24.com
Date: 2021-06-18
White: Hollan, Petr
WhiteTitle: FM
WhiteElo: 2275
Black: Greenfeld, Alon
BlackTitle: GM
BlackElo: 2507
Result: 0-1
ECO: B68
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:21:15] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... d6 { [%eval 0.0] [%clk 1:20:42] } 3. d4 { [%eval 0.15] [%clk 1:30:40] } 3... cxd4 { [%eval 0.13] [%clk 1:21:02] } 4. Nxd4 { [%eval 0.0] [%clk 1:31:05] } 4... Nf6 { [%eval 0.14] [%clk 1:21:13] } 5. Nc3 { [%eval 0.0] [%clk 1:31:30] } 5... Nc6 { [%eval 0.47] [%clk 1:20:44] } 6. Bg5 { [%eval 0.45] [%clk 1:31:52] } 6... e6 { [%eval 0.23] [%clk 1:20:18] } 7. Qd2 { [%eval 0.09] [%clk 1:31:13] } 7... Be7?! { [%eval 0.6] } { Inaccuracy. a6 was best. } { [%clk 1:18:17] } 8. O-O-O { [%eval 0.56] [%clk 1:28:05] } 8... a6 { [%eval 0.83] [%clk 1:18:21] } 9. f4 { [%eval 0.63] [%clk 1:28:06] } 9... Bd7 { [%eval 0.67] [%clk 1:18:31] } 10. Nf3 { [%eval 0.5] [%clk 1:20:39] } 10... b5 { [%eval 0.78] [%clk 1:18:42] } 11. e5 { [%eval 0.35] [%clk 0:55:50] } 11... b4 { [%eval 0.39] [%clk 1:18:35] } 12. exf6 { [%eval 0.42] [%clk 0:54:50] } 12... bxc3 { [%eval 0.57] [%clk 1:18:49] } 13. Qxc3 { [%eval 0.57] [%clk 0:55:09] } 13... gxf6 { [%eval 0.34] [%clk 1:19:10] } 14. Bh4 { [%eval 0.3] [%clk 0:49:59] } 14... d5 { [%eval 0.42] [%clk 1:18:52] } 15. a3?! { [%eval -0.5] } { Inaccuracy. Kb1 was best. } { [%clk 0:32:25] } 15... Rc8 { [%eval -0.03] [%clk 1:14:37] } 16. Rd2?? { [%eval -1.67] } { Blunder. Nd4 was best. } { [%clk 0:27:15] } 16... Rg8?? { [%eval 0.09] } { Blunder. Na5 was best. } { [%clk 0:44:21] } 17. Kb1 { [%eval -0.36] [%clk 0:20:11] } 17... Ne5 { [%eval 0.0] [%clk 0:36:59] } 18. Qe3 { [%eval 0.14] [%clk 0:14:49] } 18... Nxf3 { [%eval 0.24] [%clk 0:36:55] } 19. gxf3 { [%eval 0.35] [%clk 0:12:08] } 19... Qa5 { [%eval 0.25] [%clk 0:35:07] } 20. Be1?! { [%eval -0.28] } { Inaccuracy. Bh3 was best. } { [%clk 0:10:57] } 20... Bc5 { [%eval -0.53] [%clk 0:25:52] } 21. Rxd5 { [%eval -0.48] [%clk 0:01:03] } 21... Qb6 { [%eval -0.26] [%clk 0:25:12] } 22. Qe4?? { [%eval -2.0] } { Blunder. Rxc5 was best. } { [%clk 0:00:35] } 22... Bxa3 { [%eval -1.97] [%clk 0:21:59] } 23. b3 { [%eval -1.98] [%clk 0:00:37] } 23... Bc6 { [%eval -2.08] [%clk 0:18:49] } 24. Qxh7?? { [%eval -5.65] } { Blunder. Qd4 was best. } { [%clk 0:00:51] } 24... Bxd5 { [%eval -6.53] [%clk 0:17:32] } 25. Qxg8+ { [%eval -6.63] [%clk 0:01:20] } 25... Bf8 { [%eval -7.07] [%clk 0:17:54] } 26. Qg2 { [%eval -8.32] [%clk 0:01:32] } 26... Bxb3 { [%eval -7.94] [%clk 0:16:58] } 27. cxb3 { [%eval -8.12] [%clk 0:01:54] } 27... Qxb3+ { [%eval -8.09] [%clk 0:17:01] } 28. Qb2 { [%eval -7.67] [%clk 0:02:14] } 28... Qd1+ { [%eval -8.57] [%clk 0:17:18] } 29. Ka2 { [%eval -8.61] [%clk 0:02:40] } 29... Rc2?! { [%eval -5.63] } { Inaccuracy. Qa4+ was best. } { [%clk 0:17:05] } 30. Bc3 { [%eval -5.76] [%clk 0:02:49] } 30... Rxb2+ { [%eval -5.89] [%clk 0:15:24] } 31. Bxb2 { [%eval -5.77] [%clk 0:03:12] } 31... Qd5+ { [%eval -6.08] [%clk 0:14:22] } 32. Kb1 { [%eval -6.14] [%clk 0:03:28] } 32... Qxf3 { [%clk 0:13:48] } 33. Rg1 { [%clk 0:03:53] } 33... Qe3 { [%clk 0:13:23] } 0-1