Event: Offerspill Nordic Invitational – Round 5: Conor O'Donnell - Jonas Buhl Bjerre
Date: 2020-08-25
White: Conor O'Donnell
WhiteTitle: FM
Black: Jonas Buhl Bjerre
BlackTitle: GM
Result: 0-1
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.21] [%clk 1:29:08] } 2. c4 { [%eval 0.09] [%clk 1:31:13] } 2... e6 { [%eval 0.33] [%clk 1:29:23] } 3. Nc3 { [%eval -0.01] [%clk 1:31:31] } 3... Bb4 { [%eval 0.17] [%clk 1:29:44] } 4. Nf3 { [%eval -0.05] [%clk 1:31:42] } 4... b6 { [%eval 0.0] [%clk 1:29:18] } 5. Qc2 { [%eval 0.13] [%clk 1:31:45] } 5... Bb7 { [%eval 0.19] [%clk 1:28:10] } 6. a3 { [%eval 0.0] [%clk 1:31:46] } 6... Bxc3+ { [%eval 0.13] [%clk 1:27:20] } 7. Qxc3 { [%eval 0.13] [%clk 1:32:03] } 7... d6 { [%eval 0.25] [%clk 1:25:38] } 8. e3 { [%eval 0.47] [%clk 1:31:11] } 8... Nbd7 { [%eval 0.59] [%clk 1:24:30] } 9. Be2 { [%eval 0.37] [%clk 1:27:44] } 9... O-O { [%eval 0.54] [%clk 1:21:37] } 10. O-O { [%eval 0.48] [%clk 1:25:22] } 10... Ne4 { [%eval 0.28] [%clk 1:19:18] } 11. Qc2 { [%eval 0.42] [%clk 1:25:35] } 11... f5 { [%eval 0.48] [%clk 1:17:01] } 12. Ne1 { [%eval 0.27] [%clk 1:25:07] } 12... Qh4 { [%eval 0.34] [%clk 1:10:35] } 13. f3 { [%eval 0.3] [%clk 1:24:01] } 13... Ng5 { [%eval 0.59] [%clk 1:08:15] } 14. b4 { [%eval 0.41] [%clk 1:21:50] } 14... Rf6 { [%eval 0.13] [%clk 1:02:25] } 15. g3 { [%eval -0.04] [%clk 1:20:06] } 15... Qh5?! { [%eval 0.97] } { Inaccuracy. Nh3+ was best. } { [%clk 0:54:59] } 16. h4 { [%eval 1.06] [%clk 1:18:28] } 16... Nf7 { [%eval 1.21] [%clk 0:46:50] } 17. Bb2 { [%eval 1.1] [%clk 1:12:25] } 17... Rg6 { [%eval 1.31] [%clk 0:39:12] } 18. Kf2 { [%eval 1.22] [%clk 1:06:15] } 18... e5 { [%eval 1.27] [%clk 0:35:40] } 19. f4?? { [%eval -0.6] } { Blunder. Ng2 was best. } { [%clk 1:02:59] } 19... Qh6?! { [%eval 0.28] } { Inaccuracy. Rg4 was best. } { [%clk 0:32:42] } 20. Qxf5?? { [%eval -1.61] } { Blunder. d5 was best. } { [%clk 0:46:55] } 20... Nf6 { [%eval -1.19] [%clk 0:31:43] } 21. d5 { [%eval -1.35] [%clk 0:44:47] } 21... Re8 { [%eval -0.28] [%clk 0:28:27] } 22. h5?? { [%eval -3.51] } { Blunder. Bf3 was best. } { [%clk 0:35:42] } 22... Bc8 { [%eval -3.1] [%clk 0:24:56] } 23. Qc2 { [%eval -1.33] [%clk 0:36:04] } 23... Nxh5? { [%eval 0.0] } { Mistake. exf4 was best. } { [%clk 0:12:48] } 24. Rh1 { [%eval 0.0] [%clk 0:32:35] } 24... exf4 { [%eval 0.0] [%clk 0:09:09] } 25. Bxh5 { [%eval 0.0] [%clk 0:16:53] } 25... fxe3+ { [%eval 0.0] [%clk 0:06:49] } 26. Kg2 { [%eval 0.0] [%clk 0:12:52] } 26... Rxg3+?! { [%eval 0.83] } { Inaccuracy. Ng5 was best. } { [%clk 0:05:56] } 27. Kxg3 { [%eval 0.85] [%clk 0:13:15] } 27... Qg5+ { [%eval 0.0] [%clk 0:06:20] } 28. Kh2 { [%eval 0.0] [%clk 0:12:23] } 28... Qxh5+ { [%eval 0.0] [%clk 0:04:42] } 29. Kg1 { [%eval 0.0] [%clk 0:12:47] } 29... Bh3 { [%eval 0.0] [%clk 0:04:57] } 30. Rxh3 { [%eval 0.0] [%clk 0:05:04] } 30... Qxh3 { [%eval 0.0] [%clk 0:05:23] } 31. Qg2 { [%eval 0.0] [%clk 0:05:15] } 31... Qh6 { [%eval -0.05] [%clk 0:05:49] } 32. Nf3 { [%eval -0.13] [%clk 0:04:55] } 32... e2 { [%eval 0.2] [%clk 0:05:25] } 33. Re1 { [%eval 0.24] [%clk 0:04:15] } 33... Qe3+ { [%eval 0.25] [%clk 0:05:30] } 34. Kh1 { [%eval 0.31] [%clk 0:02:32] } 34... g6 { [%eval 0.46] [%clk 0:05:26] } 35. Nd4?? { [%eval -6.18] } { Blunder. Ng1 was best. } { [%clk 0:00:47] } 35... Re4 { [%eval -6.16] [%clk 0:04:47] } 36. Nf5 { [%eval -8.09] [%clk 0:01:01] } 36... Qd2 { [%eval -8.04] [%clk 0:03:48] } 37. Qg3 { [%eval -11.18] [%clk 0:00:31] } 37... Qxb2 { [%eval -10.89] [%clk 0:03:28] } 38. Nh4 { [%eval -11.18] [%clk 0:00:33] } 38... Qe5 { [%eval -10.57] [%clk 0:03:08] } 39. Qh3 { [%eval -17.37] [%clk 0:00:34] } 39... Qh5 { [%eval -16.86] [%clk 0:02:40] } 0-1