Event: 49th Annual World Open
Site: ChessKast.com
Date: 2021-07-05
White: Dan Lapan
Black: Roberto Alvarez
Result: 0-1
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:29:42] } 2. d4 { [%eval 0.0] [%clk 1:30:32] } 2... cxd4 { [%eval 0.13] [%clk 1:29:57] } 3. Qxd4 { [%eval 0.0] [%clk 1:30:59] } 3... Nc6 { [%eval 0.0] [%clk 1:29:44] } 4. Qd3 { [%eval -0.36] [%clk 1:31:23] } 4... g6 { [%eval 0.0] [%clk 1:24:56] } 5. c4 { [%eval 0.2] [%clk 1:31:25] } 5... Bg7 { [%eval 0.0] [%clk 1:25:23] } 6. Nc3 { [%eval -0.13] [%clk 1:31:49] } 6... Nf6 { [%eval 0.0] [%clk 1:25:50] } 7. f3 { [%eval -0.31] [%clk 1:31:55] } 7... O-O { [%eval -0.37] [%clk 1:15:01] } 8. Be3 { [%eval -0.44] [%clk 1:32:20] } 8... d6 { [%eval 0.0] [%clk 1:13:47] } 9. Rc1?? { [%eval -1.67] } { Blunder. Qd2 was best. } { [%clk 1:32:37] } 9... Be6? { [%eval -0.34] } { Mistake. e6 was best. } { [%clk 1:09:58] } 10. Qd2 { [%eval -0.38] [%clk 1:32:53] } 10... a6 { [%eval -0.29] [%clk 1:00:25] } 11. b3 { [%eval -0.2] [%clk 1:32:09] } 11... Qa5?! { [%eval 0.41] } { Inaccuracy. Ne5 was best. } { [%clk 0:59:11] } 12. Nge2 { [%eval 0.21] [%clk 1:32:20] } 12... b5 { [%eval 0.47] [%clk 0:56:28] } 13. Nf4 { [%eval 0.12] [%clk 1:30:18] } 13... b4 { [%eval 0.01] [%clk 0:51:59] } 14. Na4 { [%eval 0.0] [%clk 1:21:10] } 14... Nd7 { [%eval 0.23] [%clk 0:51:03] } 15. Nd3? { [%eval -0.9] } { Mistake. Nxe6 was best. } { [%clk 1:11:04] } 15... Rac8 { [%eval -0.42] [%clk 0:45:10] } 16. Bh6?! { [%eval -1.22] } { Inaccuracy. Be2 was best. } { [%clk 1:04:17] } 16... Rfd8?! { [%eval -0.36] } { Inaccuracy. Bxh6 was best. } { [%clk 0:41:15] } 17. Bxg7 { [%eval -0.52] [%clk 1:04:13] } 17... Kxg7 { [%eval -0.37] [%clk 0:41:45] } 18. Ndb2 { [%eval -0.77] [%clk 0:59:43] } 18... Nc5 { [%eval -0.68] [%clk 0:38:50] } 19. Bd3?! { [%eval -1.52] } { Inaccuracy. Be2 was best. } { [%clk 0:44:41] } 19... Ne5 { [%eval -1.63] [%clk 0:38:21] } 20. Bc2 { [%eval -2.04] [%clk 0:44:30] } 20... Nxa4 { [%eval -1.66] [%clk 0:32:22] } 21. Nxa4 { [%eval -2.07] [%clk 0:44:13] } 21... Bd7 { [%eval -1.81] [%clk 0:32:50] } 22. a3?? { [%eval -4.01] } { Blunder. Nb2 was best. } { [%clk 0:32:10] } 22... Bxa4 { [%eval -4.09] [%clk 0:33:01] } 23. axb4 { [%eval -4.16] [%clk 0:32:33] } 23... Qb6 { [%eval -3.9] [%clk 0:33:00] } 24. bxa4 { [%eval -3.92] [%clk 0:32:54] } 24... Nxc4 { [%eval -4.32] [%clk 0:31:54] } 25. Qc3+ { [%eval -3.48] [%clk 0:33:06] } 25... Ne5 { [%eval -3.62] [%clk 0:30:46] } 26. Qd2 { [%eval -3.67] [%clk 0:31:00] } 26... Rc4 { [%eval -4.02] [%clk 0:29:43] } 27. Rb1?! { [%eval -5.67] } { Inaccuracy. f4 was best. } { [%clk 0:30:29] } 27... Rdc8 { [%eval -5.5] [%clk 0:29:14] } 28. a5 { [%eval -5.66] [%clk 0:27:07] } 28... Qa7 { [%eval -5.2] [%clk 0:28:50] } 29. Rb2?! { [%eval -7.07] } { Inaccuracy. Ba4 was best. } { [%clk 0:25:54] } 29... Rd4 { [%eval -7.27] [%clk 0:27:37] } 30. Qf2 { [%eval -9.43] [%clk 0:18:03] } 30... Rd1+ { [%eval -8.99] [%clk 0:27:49] } 0-1