Event: Porsgrunn Grand Prix 2023
Site: Campus Porsgrunn USN
Date: 2023-09-23
White: Carl Marcus Eckholdt
WhiteElo: 1567
Black: Sondre Olsen Linkjendal
BlackElo: 1348
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:50] } 1... e5 { [%eval 0.0] [%clk 1:30:46] } 2. Bb2 { [%eval 0.0] [%clk 1:31:11] } 2... Nc6 { [%eval 0.0] [%clk 1:30:59] } 3. e3 { [%eval 0.0] [%clk 1:31:37] } 3... d5 { [%eval -0.11] [%clk 1:31:09] } 4. Bb5 { [%eval 0.0] [%clk 1:32:02] } 4... Bd6 { [%eval 0.0] [%clk 1:30:55] } 5. Nf3 { [%eval 0.0] [%clk 1:32:18] } 5... Qe7 { [%eval 0.0] [%clk 1:30:40] } 6. c4 { [%eval 0.02] [%clk 1:32:32] } 6... dxc4 { [%eval 0.13] [%clk 1:30:22] } 7. bxc4 { [%eval 0.1] [%clk 1:32:57] } 7... Bd7 { [%eval 0.56] [%clk 1:29:43] } 8. O-O { [%eval 0.24] [%clk 1:29:42] } 8... O-O-O { [%eval 0.51] [%clk 1:28:12] } 9. Bxc6 { [%eval 0.55] [%clk 1:25:33] } 9... Bxc6 { [%eval 0.19] [%clk 1:27:30] } 10. c5 { [%eval 0.57] [%clk 1:25:51] } 10... Bxc5 { [%eval 0.59] [%clk 1:24:56] } 11. Nxe5 { [%eval 0.16] [%clk 1:26:15] } 11... f6?? { [%eval 3.1] } { Blunder. Bd5 was best. } { [%clk 1:22:05] } 12. Nxc6 { [%eval 3.13] [%clk 1:26:29] } 12... bxc6 { [%eval 3.1] [%clk 1:22:28] } 13. a4?! { [%eval 2.15] } { Inaccuracy. Qa4 was best. } { [%clk 1:23:29] } 13... a5 { [%eval 2.56] [%clk 1:20:13] } 14. Ba3 { [%eval 2.79] [%clk 1:23:49] } 14... Rd5 { [%eval 3.18] [%clk 1:03:02] } 15. Nc3 { [%eval 3.34] [%clk 1:20:34] } 15... Rg5 { [%eval 3.92] [%clk 0:40:11] } 16. Bxc5 { [%eval 3.29] [%clk 1:05:53] } 16... Rxc5 { [%eval 3.67] [%clk 0:39:41] } 17. Qb3 { [%eval 3.84] [%clk 1:05:17] } 17... Nh6 { [%eval 3.86] [%clk 0:35:04] } 18. Rab1 { [%eval 3.68] [%clk 1:04:14] } 18... Kd7 { [%eval 3.9] [%clk 0:33:35] } 19. d4 { [%eval 4.02] [%clk 0:57:44] } 19... Rh5 { [%eval 3.86] [%clk 0:31:41] } 20. d5 { [%eval 4.48] [%clk 0:53:40] } 20... Ke8?! { [%eval 5.74] } { Inaccuracy. Qd6 was best. } { [%clk 0:16:26] } 21. Qb8+ { [%eval 5.06] [%clk 0:48:13] } 21... Kf7 { [%eval 5.1] [%clk 0:16:14] } 22. Qxh8 { [%eval 5.04] [%clk 0:48:06] } 22... Ng8 { [%eval 6.17] [%clk 0:14:53] } 23. Rb8 { [%eval 6.63] [%clk 0:48:05] } 23... Qe5 { [%eval 7.49] [%clk 0:13:12] } 24. Qxg8+ { [%eval 7.86] [%clk 0:48:28] } 24... Kg6 { [%eval 7.9] [%clk 0:13:30] } 25. Qe8+ { [%eval 7.94] [%clk 0:48:51] } 25... Qxe8 { [%eval 8.06] [%clk 0:13:27] } 26. Rxe8 { [%eval 7.61] [%clk 0:49:16] } 26... cxd5 { [%eval 7.94] [%clk 0:13:50] } 27. Rc8 { [%eval 7.93] [%clk 0:49:27] } 27... Rh4 { [%eval 8.67] [%clk 0:13:41] } 28. Rxc7 { [%eval 8.27] } 28... d4 { [%eval 8.96] [%clk 0:14:06] } 29. exd4 { [%eval 7.49] [%clk 0:50:13] } 29... Rxd4 { [%eval 7.57] [%clk 0:14:34] } 30. Rd1 { [%eval 8.09] [%clk 0:50:34] } 30... Re4? { [%eval #20] } { Checkmate is now unavoidable. Rb4 was best. } { [%clk 0:14:53] } 31. Nxe4 { [%eval #9] [%clk 0:50:58] } 31... f5 { [%eval #4] [%clk 0:15:01] } 32. Rd6+ { [%eval #3] [%clk 0:51:21] } 32... Kh5 { [%eval #3] [%clk 0:15:21] } 33. Ng3+ { [%eval #3] [%clk 0:51:42] } 33... Kg5 { [%eval #3] [%clk 0:15:42] } 34. Rxg7+ { [%eval #2] [%clk 0:52:04] } 34... Kf4 { [%eval #2] [%clk 0:15:56] } 35. Re6 { [%eval #1] [%clk 0:51:34] } 35... h5 { [%eval #1] [%clk 0:16:02] } 36. Nxh5# { [%clk 0:51:53] } 1-0