Event: Offerspill Invitational – Round 4: Joachim Birger Nilsen - Frode Olav Olsen Urkedal
Date: 2020-06-13
White: Joachim Birger Nilsen
WhiteTitle: IM
Black: Frode Olav Olsen Urkedal
BlackTitle: GM
Result: 1/2-1/2
ECO: E35
Opening: Nimzo-Indian Defense: Classical Variation, Noa Variation
Variant: Standard

1. d4 { [%eval 0.19] [%clk 1:11:44] } 1... Nf6 { [%eval 0.22] [%clk 1:30:02] } 2. c4 { [%eval 0.18] [%clk 1:10:43] } 2... e6 { [%eval 0.23] [%clk 1:30:29] } 3. Nc3 { [%eval 0.09] [%clk 1:11:05] } 3... Bb4 { [%eval 0.11] [%clk 1:30:56] } 4. Qc2 { [%eval 0.09] [%clk 1:10:53] } 4... d5 { [%eval 0.36] [%clk 1:31:09] } 5. cxd5 { [%eval 0.31] [%clk 1:10:33] } 5... exd5 { [%eval 0.42] [%clk 1:31:32] } 6. Bg5 { [%eval 0.23] [%clk 1:10:25] } 6... h6 { [%eval 0.4] [%clk 1:31:51] } 7. Bh4 { [%eval 0.23] [%clk 1:10:18] } 7... g5 { [%eval 0.25] [%clk 1:26:10] } 8. Bg3 { [%eval 0.49] [%clk 1:08:13] } 8... h5?! { [%eval 1.07] } { Inaccuracy. c5 was best. } { [%clk 1:25:34] } 9. e3? { [%eval -0.02] } { Mistake. a3 was best. } { [%clk 0:58:35] } 9... h4 { [%eval 0.27] [%clk 1:23:56] } 10. Be5 { [%eval 0.48] [%clk 0:58:59] } 10... Nc6 { [%eval 0.14] [%clk 1:24:20] } 11. Bb5 { [%eval 0.02] [%clk 0:58:23] } 11... O-O { [%eval 0.2] [%clk 1:23:45] } 12. Bxf6 { [%eval 0.0] [%clk 0:55:04] } 12... Qxf6 { [%eval 0.03] [%clk 1:23:29] } 13. a3 { [%eval 0.0] [%clk 0:55:24] } 13... Bf5 { [%eval 0.0] [%clk 1:20:42] } 14. Bd3 { [%eval 0.0] [%clk 0:54:56] } 14... Bxc3+ { [%eval 0.09] [%clk 1:17:37] } 15. bxc3 { [%eval 0.13] [%clk 0:53:46] } 15... Ne7 { [%eval 0.22] [%clk 1:16:09] } 16. h3 { [%eval 0.0] [%clk 0:49:18] } 16... c5 { [%eval 0.19] [%clk 1:15:33] } 17. Nf3 { [%eval 0.32] [%clk 0:43:23] } 17... Rac8 { [%eval 0.64] [%clk 1:12:40] } 18. Bxf5 { [%eval 0.84] [%clk 0:29:18] } 18... Nxf5 { [%eval 0.76] } 19. Qa4 { [%eval 0.93] } 19... Nd6 { [%eval 1.0] [%clk 0:45:48] } 20. O-O?! { [%eval 0.0] } { Inaccuracy. Qxa7 was best. } { [%clk 0:15:59] } 20... Ne4 { [%eval 0.22] [%clk 0:36:04] } 21. dxc5 { [%eval 0.0] [%clk 0:15:15] } 21... Rxc5 { [%eval 0.02] [%clk 0:33:46] } 22. Qxa7 { [%eval 0.0] } 22... Qa6 { [%eval 0.0] } 23. Qxa6 { [%eval -0.05] } 1/2-1/2