Event: Porsgrunn Grand Prix 2023
Site: Campus Porsgrunn USN
Date: 2023-09-24
White: Oskar Erland Fossaas
WhiteElo: 0
Black: Ask Haddeland
BlackElo: 0
Result: 1-0
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. d4 { [%eval 0.09] } 2... cxd4 { [%eval 0.01] } 3. Qxd4 { [%eval 0.0] } 3... Nc6 { [%eval 0.0] [%clk 1:31:44] } 4. Qe3 { [%eval -0.16] [%clk 1:31:09] } 4... e5 { [%eval 0.33] [%clk 1:31:53] } 5. Nf3 { [%eval 0.22] [%clk 1:31:21] } 5... b6?! { [%eval 0.96] } { Inaccuracy. Nf6 was best. } 6. Nc3 { [%eval 0.66] [%clk 1:31:34] } 6... Bc5 { [%eval 0.59] [%clk 1:32:10] } 7. Qd2 { [%eval 0.22] [%clk 1:31:20] } 7... d6?! { [%eval 1.04] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:19] } 8. Bc4?! { [%eval 0.25] } { Inaccuracy. Bb5 was best. } { [%clk 1:31:32] } 8... a6?! { [%eval 1.01] } { Inaccuracy. Nf6 was best. } 9. O-O?! { [%eval 0.08] } { Inaccuracy. Bxf7+ was best. } 9... b5 { [%eval 0.02] [%clk 1:31:29] } 10. Bd5 { [%eval -0.02] [%clk 1:31:54] } 10... Bb7?! { [%eval 0.72] } { Inaccuracy. Nge7 was best. } { [%clk 1:31:24] } 11. Qe2 { [%eval 0.2] [%clk 1:30:49] } 11... Nf6 { [%eval 0.48] [%clk 1:31:32] } 12. Bg5 { [%eval 0.39] [%clk 1:30:32] } 12... Nd4?? { [%eval 4.72] } { Blunder. O-O was best. } { [%clk 1:31:45] } 13. Nxd4 { [%eval 4.38] [%clk 1:30:18] } 13... exd4 { [%eval 5.06] [%clk 1:31:40] } 14. Bxb7 { [%eval 5.07] [%clk 1:30:46] } 14... dxc3 { [%eval 4.99] [%clk 1:30:17] } 15. Bxa8 { [%eval 4.04] [%clk 1:31:14] } 15... cxb2?! { [%eval 5.09] } { Inaccuracy. Qxa8 was best. } 16. Bc6+ { [%eval 5.18] [%clk 1:31:26] } 16... Kf8 { [%eval 5.05] [%clk 1:30:19] } 17. Rab1 { [%eval 5.09] [%clk 1:31:16] } 17... Qb6 { [%eval 5.5] [%clk 1:29:58] } 18. Bxf6 { [%eval 5.06] [%clk 1:30:47] } 18... Qxc6 { [%eval 5.77] [%clk 1:29:59] } 19. Bxb2 { [%eval 5.69] [%clk 1:31:03] } 19... Qc7 { [%eval 6.34] [%clk 1:25:12] } 20. Rfe1 { [%eval 6.06] [%clk 1:30:36] } 20... Bb4 { [%eval 6.62] [%clk 1:25:07] } 21. Red1 { [%eval 6.44] [%clk 1:29:34] } 21... Qa5 { [%eval 7.94] [%clk 1:24:54] } 22. e5 { [%eval 7.65] [%clk 1:28:58] } 22... Qxa2 { [%eval 7.5] [%clk 1:23:01] } 23. c3 { [%eval 6.77] [%clk 1:26:54] } 23... Bxc3 { [%eval 9.4] [%clk 1:23:21] } 24. exd6 { [%eval 8.59] [%clk 1:26:48] } 24... Qe6 { [%eval 8.96] [%clk 1:23:13] } 25. Qxe6 { [%eval 8.46] } 25... fxe6 { [%eval 8.42] } 26. Bxc3 { [%eval 8.62] } 26... h5 { [%eval 8.88] [%clk 1:23:19] } 27. d7 { [%eval 8.76] [%clk 1:27:11] } 27... Ke7 { [%eval 9.28] } 28. Bxg7 { [%eval 7.14] } 28... Rg8 { [%eval 9.39] [%clk 1:23:57] } 29. Be5 { [%eval 8.39] [%clk 1:27:36] } 29... h4 { [%eval 23.72] [%clk 1:23:27] } 30. h3 { [%eval 8.67] } 30... Rg5? { [%eval #4] } { Checkmate is now unavoidable. Rd8 was best. } 31. d8=Q+ { [%eval #3] [%clk 1:28:08] } 31... Kf7 { [%eval #3] [%clk 1:24:06] } 32. Qxg5 { [%eval #2] } 32... Ke8 { [%eval #2] } 33. Qg7 { [%eval #2] } 33... a5 { [%eval #2] } 34. Rbc1 { [%eval #1] [%clk 1:29:25] } 34... a4 { [%eval #1] [%clk 1:24:31] } 35. Rc8# { [%clk 1:29:52] } 1-0