Event: Offerspill Invitational – Round 9: Alexander Pena Riasco - Odin Blikra Vea
Date: 2020-06-18
White: Alexander Pena Riasco
WhiteTitle: FM
Black: Odin Blikra Vea
BlackTitle: CM
Result: 1-0
ECO: A44
Opening: Benoni Defense: Semi-Benoni
Variant: Standard

1. d4 { [%eval 0.19] [%clk 1:30:56] } 1... c5?! { [%eval 0.73] } { Inaccuracy. d5 was best. } { [%clk 1:30:55] } 2. d5 { [%eval 0.69] [%clk 1:31:04] } 2... e5 { [%eval 0.92] [%clk 1:31:20] } 3. e4 { [%eval 0.96] [%clk 1:31:12] } 3... d6 { [%eval 0.95] [%clk 1:31:39] } 4. Bb5+ { [%eval 0.92] [%clk 1:31:19] } 4... Nd7 { [%eval 0.97] [%clk 1:31:48] } 5. a4 { [%eval 0.9] [%clk 1:30:35] } 5... a6 { [%eval 0.98] [%clk 1:32:00] } 6. Be2 { [%eval 0.98] [%clk 1:28:47] } 6... Be7 { [%eval 0.95] [%clk 1:31:39] } 7. Nc3 { [%eval 0.57] [%clk 1:28:49] } 7... Ngf6?! { [%eval 1.14] } { Inaccuracy. Bg5 was best. } { [%clk 1:29:35] } 8. Nf3 { [%eval 0.85] [%clk 1:28:59] } 8... O-O { [%eval 0.95] [%clk 1:29:58] } 9. O-O { [%eval 0.95] [%clk 1:28:52] } 9... b6 { [%eval 1.16] [%clk 1:28:51] } 10. Nd2 { [%eval 0.88] [%clk 1:25:53] } 10... Rb8 { [%eval 0.92] [%clk 1:28:13] } 11. Nc4 { [%eval 1.05] [%clk 1:22:13] } 11... Ne8 { [%eval 1.05] [%clk 1:26:25] } 12. f4 { [%eval 0.92] [%clk 1:21:40] } 12... exf4 { [%eval 0.98] [%clk 1:26:21] } 13. Bxf4 { [%eval 1.27] [%clk 1:21:58] } 13... f6 { [%eval 1.17] [%clk 1:19:25] } 14. Kh1 { [%eval 0.83] [%clk 1:18:12] } 14... Ne5 { [%eval 1.02] [%clk 1:19:37] } 15. Bg3 { [%eval 0.93] [%clk 1:14:58] } 15... Nc7 { [%eval 0.92] [%clk 1:14:39] } 16. Qd2 { [%eval 0.66] [%clk 1:12:34] } 16... Nxc4 { [%eval 0.55] [%clk 1:12:42] } 17. Bxc4 { [%eval 0.5] [%clk 1:12:56] } 17... b5 { [%eval 0.9] [%clk 1:13:06] } 18. axb5 { [%eval 0.62] [%clk 1:12:43] } 18... axb5 { [%eval 0.6] [%clk 1:13:32] } 19. Be2 { [%eval 0.41] [%clk 1:12:34] } 19... b4 { [%eval 0.64] [%clk 1:11:25] } 20. Nd1 { [%eval 0.67] [%clk 1:12:52] } 20... Re8 { [%eval 1.06] [%clk 1:08:11] } 21. Ne3 { [%eval 1.0] [%clk 1:03:01] } 21... Bf8 { [%eval 1.01] [%clk 1:08:29] } 22. Bd3 { [%eval 1.24] [%clk 1:02:17] } 22... g6?! { [%eval 1.83] } { Inaccuracy. Ra8 was best. } { [%clk 1:05:46] } 23. Qf2 { [%eval 1.97] [%clk 1:00:59] } 23... Bg7?! { [%eval 2.86] } { Inaccuracy. Be7 was best. } { [%clk 1:03:03] } 24. Nc4 { [%eval 2.89] [%clk 0:59:09] } 24... Nb5 { [%eval 2.74] [%clk 1:03:13] } 25. Ra5 { [%eval 2.5] [%clk 0:53:43] } 25... Bd7 { [%eval 2.78] [%clk 1:00:22] } 26. Rfa1? { [%eval 1.55] } { Mistake. Ra6 was best. } { [%clk 0:53:27] } 26... f5 { [%eval 1.68] [%clk 0:56:12] } 27. exf5 { [%eval 1.22] [%clk 0:45:35] } 27... Rf8 { [%eval 1.51] [%clk 0:51:04] } 28. Nxd6?! { [%eval 0.89] } { Inaccuracy. Qe3 was best. } { [%clk 0:07:48] } 28... Bxb2 { [%eval 0.9] [%clk 0:44:10] } 29. Qxc5 { [%eval 0.68] [%clk 0:07:58] } 29... Bxa1 { [%eval 0.82] [%clk 0:43:49] } 30. Rxa1 { [%eval 0.68] [%clk 0:08:12] } 30... Nxd6 { [%eval 1.26] [%clk 0:43:30] } 31. Qxd6?! { [%eval 0.62] } { Inaccuracy. Bxd6 was best. } { [%clk 0:06:32] } 31... Rb6?? { [%eval 2.84] } { Blunder. Ra8 was best. } { [%clk 0:40:54] } 32. Qc5 { [%eval 2.54] [%clk 0:05:30] } 32... Qf6 { [%eval 3.0] [%clk 0:39:49] } 33. Rf1?! { [%eval 2.12] } { Inaccuracy. Re1 was best. } { [%clk 0:05:10] } 33... Rc8 { [%eval 2.01] [%clk 0:37:06] } 34. Bc7 { [%eval 1.9] [%clk 0:04:40] } 34... Rb7?? { [%eval 7.91] } { Blunder. Ra6 was best. } { [%clk 0:34:28] } 35. d6 { [%eval 7.63] [%clk 0:04:23] } 35... gxf5 { [%eval 9.9] [%clk 0:34:26] } 36. Qd5+ { [%eval 9.26] [%clk 0:03:57] } 1-0