Event: Porsgrunn Grand Prix 2023
Site: Campus Porsgrunn USN
Date: 2023-09-24
White: Ask Amundsen
WhiteElo: 1928
Black: Nikolai Olsen Wernberg
BlackElo: 1850
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.13] [%clk 1:30:16] } 2. g3 { [%eval 0.0] [%clk 1:30:19] } 2... g6 { [%eval 0.17] [%clk 1:30:02] } 3. Bg2 { [%eval 0.11] [%clk 1:30:11] } 3... Bg7 { [%eval 0.22] [%clk 1:29:49] } 4. c4 { [%eval 0.09] [%clk 1:29:01] } 4... Nc6 { [%eval 0.12] [%clk 1:28:55] } 5. Nc3 { [%eval 0.23] [%clk 1:29:15] } 5... e6 { [%eval 0.12] [%clk 1:28:18] } 6. d4 { [%eval 0.0] [%clk 1:28:27] } 6... cxd4 { [%eval 0.2] [%clk 1:27:35] } 7. Nb5 { [%eval 0.0] [%clk 1:28:50] } 7... d6 { [%eval 0.49] [%clk 1:26:42] } 8. Nfxd4 { [%eval 0.34] [%clk 1:15:24] } 8... Nxd4 { [%eval 0.36] [%clk 1:25:38] } 9. Nxd4 { [%eval 0.36] [%clk 1:15:06] } 9... a6 { [%eval 0.77] [%clk 1:25:07] } 10. O-O { [%eval 0.73] [%clk 1:14:53] } 10... Ne7 { [%eval 0.77] [%clk 1:24:47] } 11. b3 { [%eval 0.76] [%clk 1:12:30] } 11... O-O { [%eval 0.8] [%clk 1:23:22] } 12. Bb2 { [%eval 0.6] [%clk 1:10:43] } 12... Qb6 { [%eval 0.74] [%clk 1:21:34] } 13. Qd2 { [%eval 0.76] [%clk 1:10:28] } 13... Rd8 { [%eval 0.92] [%clk 1:21:11] } 14. Bc3 { [%eval 0.65] [%clk 1:05:11] } 14... Bd7 { [%eval 0.77] [%clk 1:16:53] } 15. Rfd1 { [%eval 0.65] [%clk 1:03:10] } 15... a5 { [%eval 0.75] [%clk 1:14:53] } 16. Rac1 { [%eval 0.69] [%clk 1:00:58] } 16... e5 { [%eval 0.64] [%clk 1:09:19] } 17. Nc2 { [%eval 0.72] [%clk 1:00:09] } 17... Bc6 { [%eval 0.67] [%clk 1:09:04] } 18. Ne3?! { [%eval 0.0] } { Inaccuracy. e4 was best. } { [%clk 0:57:10] } 18... a4 { [%eval 0.28] [%clk 1:06:46] } 19. b4 { [%eval 0.41] [%clk 0:55:31] } 19... Bh6 { [%eval 0.28] [%clk 1:04:49] } 20. b5 { [%eval 0.34] [%clk 0:40:11] } 20... Nf5?? { [%eval 2.78] } { Blunder. Bxg2 was best. } { [%clk 0:56:01] } 21. bxc6 { [%eval 2.91] [%clk 0:33:21] } 21... bxc6 { [%eval 2.98] [%clk 0:52:05] } 22. Rb1 { [%eval 2.86] [%clk 0:31:05] } 22... Qc5 { [%eval 2.79] [%clk 0:51:37] } 23. Bb4 { [%eval 2.59] [%clk 0:22:16] } 23... Qa7 { [%eval 2.67] [%clk 0:51:33] } 24. Kh1 { [%eval 2.6] [%clk 0:21:27] } 24... Bxe3 { [%eval 2.9] [%clk 0:49:41] } 25. fxe3 { [%eval 2.88] [%clk 0:21:44] } 25... Nxe3 { [%eval 2.89] [%clk 0:49:58] } 26. Rdc1 { [%eval 3.01] [%clk 0:21:34] } 26... Nxg2 { [%eval 2.9] [%clk 0:46:32] } 27. Kxg2 { [%eval 2.97] [%clk 0:21:40] } 27... d5 { [%eval 3.05] [%clk 0:46:31] } 28. cxd5 { [%eval 2.97] [%clk 0:19:56] } 28... cxd5 { [%eval 2.82] [%clk 0:46:18] } 29. Qg5 { [%eval 2.45] [%clk 0:20:03] } 29... Qd4 { [%eval 3.02] [%clk 0:45:46] } 30. Be7 { [%eval 2.39] [%clk 0:17:26] } 30... Qe4+ { [%eval 3.04] } 31. Kg1 { [%eval 3.05] } 31... Re8 { [%eval 3.14] [%clk 0:45:54] } 32. Rb4? { [%eval 1.67] } { Mistake. Rf1 was best. } { [%clk 0:18:02] } 32... Qxe2 { [%eval 1.33] [%clk 0:45:40] } 33. Bf6?! { [%eval 0.66] } { Inaccuracy. Rf1 was best. } { [%clk 0:17:33] } 33... Rac8?! { [%eval 1.77] } { Inaccuracy. Ra6 was best. } { [%clk 0:44:58] } 34. Rbb1 { [%eval 1.81] [%clk 0:13:28] } 34... Qf3? { [%eval 3.74] } { Mistake. Rxc1+ was best. } { [%clk 0:39:48] } 35. Rf1 { [%eval 3.2] [%clk 0:12:06] } 35... Qh5 { [%eval 3.67] [%clk 0:39:19] } 36. Qxh5 { [%eval 3.59] } 36... gxh5 { [%eval 3.54] [%clk 0:39:42] } 37. Rf5 { [%eval 3.61] [%clk 0:12:23] } 37... e4 { [%eval 4.42] [%clk 0:39:25] } 38. Rxd5 { [%eval 4.01] [%clk 0:11:36] } 38... Rc2? { [%eval 7.21] } { Mistake. h6 was best. } 39. Rg5+ { [%eval 6.6] [%clk 0:11:41] } 39... Kf8 { [%eval 6.89] [%clk 0:38:41] } 40. Rxh5?! { [%eval 5.11] } { Inaccuracy. Bg7+ was best. } { [%clk 0:10:17] } 40... Kg8?! { [%eval 7.02] } { Inaccuracy. Rec8 was best. } 41. Rg5+ { [%eval 6.45] } 41... Kf8 { [%eval 6.68] [%clk 0:39:03] } 42. Bg7+ { [%eval 6.24] [%clk 0:10:40] } 42... Kg8?? { [%eval #4] } { Checkmate is now unavoidable. Ke7 was best. } 43. Bd4+?? { [%eval 6.75] } { Lost forced checkmate sequence. Be5+ was best. } 43... Kf8 { [%eval 6.98] } 44. Bg7+ { [%eval 6.87] } 44... Kg8?? { [%eval #4] } { Checkmate is now unavoidable. Ke7 was best. } 45. Bb2+ { [%eval #3] [%clk 0:11:37] } 45... Kf8 { [%eval #3] [%clk 0:40:19] } 46. Ba3+ { [%eval #2] [%clk 0:12:03] } 1-0