Event: Fagernes Chess International 2023
Site: Fagernes, Norway
Date: 2023-04-02
White: Trost, Edvin
WhiteTitle: FM
WhiteElo: 2398
Black: Verbin, Valentina
BlackElo: 2071
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1

1. d4 { [%eval 0.0] [%clk 1:40:56] } 1... Nf6 { [%eval 0.28] [%clk 1:40:46] } 2. c4 { [%eval 0.16] [%clk 1:41:17] } 2... e6 { [%eval 0.23] [%clk 1:41:00] } 3. Nf3 { [%eval 0.0] [%clk 1:41:22] } 3... d5 { [%eval 0.17] [%clk 1:40:43] } 4. g3 { [%eval 0.2] [%clk 1:41:11] } 4... Bb4+ { [%eval 0.19] [%clk 1:40:41] } 5. Bd2 { [%eval 0.19] [%clk 1:41:35] } 5... Be7 { [%eval 0.14] [%clk 1:40:54] } 6. Bg2 { [%eval 0.17] [%clk 1:41:33] } 6... O-O { [%eval 0.15] [%clk 1:40:51] } 7. Qc2 { [%eval 0.19] [%clk 1:40:27] } 7... Nbd7 { [%eval 0.13] [%clk 1:39:47] } 8. h4 { [%eval 0.03] [%clk 1:38:08] } 8... dxc4 { [%eval 0.02] [%clk 1:37:43] } 9. Qxc4 { [%eval 0.09] [%clk 1:37:58] } 9... c5 { [%eval 0.06] [%clk 1:37:17] } 10. dxc5 { [%eval -0.16] [%clk 1:34:25] } 10... Bxc5 { [%eval -0.08] [%clk 1:34:55] } 11. O-O { [%eval 0.01] [%clk 1:32:35] } 11... Qe7 { [%eval 0.05] [%clk 1:28:47] } 12. Nc3 { [%eval 0.03] [%clk 1:24:09] } 12... Nb6 { [%eval 0.14] [%clk 1:23:27] } 13. Qb3 { [%eval 0.09] [%clk 1:19:23] } 13... e5 { [%eval 0.17] [%clk 1:19:47] } 14. Ng5 { [%eval 0.16] [%clk 1:15:25] } 14... h6 { [%eval 0.13] [%clk 1:14:16] } 15. Nge4 { [%eval 0.1] [%clk 1:15:13] } 15... Nxe4 { [%eval 0.14] [%clk 1:13:28] } 16. Nxe4 { [%eval 0.14] [%clk 1:15:01] } 16... Be6 { [%eval 0.1] [%clk 1:13:30] } 17. Qb5 { [%eval 0.01] [%clk 1:06:54] } 17... Rac8 { [%eval 0.01] [%clk 1:10:52] } 18. Rfc1 { [%eval -0.4] [%clk 0:56:10] } 18... a6 { [%eval -0.6] [%clk 1:01:05] } 19. Qd3 { [%eval -0.32] [%clk 0:40:56] } 19... Rfd8 { [%eval -0.6] [%clk 1:00:35] } 20. Qf3 { [%eval -0.58] [%clk 0:25:08] } 20... Bd5? { [%eval 0.72] } { Mistake. Bd4 was best. } { [%clk 0:59:17] } 21. Ba5 { [%eval 0.72] [%clk 0:15:16] } 21... Bd4 { [%eval 1.01] [%clk 0:39:01] } 22. e3 { [%eval 0.96] [%clk 0:04:17] } 22... Bxb2 { [%eval 1.19] [%clk 0:37:45] } 23. Bxb6? { [%eval -0.02] } { Mistake. Rxc8 was best. } { [%clk 0:03:49] } 23... Bxc1 { [%eval 0.03] [%clk 0:26:46] } 24. Bxd8 { [%eval 0.06] [%clk 0:04:16] } 24... Qxd8 { [%eval 0.08] [%clk 0:27:11] } 25. Qf5? { [%eval -1.39] } { Mistake. Nf6+ was best. } { [%clk 0:03:30] } 25... Be6 { [%eval -1.55] [%clk 0:12:08] } 26. Qxe5 { [%eval -1.28] [%clk 0:03:39] } 26... Qb6 { [%eval -0.82] [%clk 0:12:26] } 27. a4?? { [%eval -4.56] } { Blunder. Qd4 was best. } { [%clk 0:01:40] } 27... Bb2 { [%eval -4.5] [%clk 0:07:56] } 28. Rb1 { [%eval -4.57] [%clk 0:01:35] } 28... Rc1+ { [%eval -4.52] [%clk 0:08:15] } 29. Kh2 { [%eval -5.0] [%clk 0:01:59] } 29... Rxb1 { [%eval -5.33] [%clk 0:08:13] } 30. Qb8+ { [%eval -5.11] [%clk 0:02:26] } 30... Kh7 { [%eval -5.17] [%clk 0:08:26] } 31. a5 { [%eval -5.9] [%clk 0:02:05] } 31... Qxa5 { [%eval -5.93] [%clk 0:05:16] } 32. Nd6?? { [%eval #-11] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:01:50] } 32... Rd1?? { [%eval -6.55] } { Lost forced checkmate sequence. Qe1 was best. } { [%clk 0:04:00] } 33. Be4+ { [%eval -6.3] [%clk 0:00:32] } 33... f5 { [%eval -6.34] [%clk 0:04:16] } 34. Bf3?? { [%eval #-8] } { Checkmate is now unavoidable. Nxf5 was best. } { [%clk 0:00:31] } 34... Rd2? { [%eval -7.12] } { Lost forced checkmate sequence. Qe1 was best. } { [%clk 0:03:44] } 35. Kg2 { [%eval -7.17] [%clk 0:00:32] } 35... Qe5 { [%eval -7.86] [%clk 0:02:09] } 36. Qe8? { [%eval #-7] } { Checkmate is now unavoidable. Qxb7 was best. } { [%clk 0:00:31] } 36... Rxd6? { [%eval -7.82] } { Lost forced checkmate sequence. Qxe3 was best. } { [%clk 0:01:36] } 37. Qf8 { [%eval -10.55] [%clk 0:00:31] } 37... Bd5 { [%eval -8.98] [%clk 0:01:50] } 38. Bxd5? { [%eval #-11] } { Checkmate is now unavoidable. Qxd6 was best. } { [%clk 0:01:00] } 38... Rxd5?! { [%eval -10.91] } { Lost forced checkmate sequence. Qxd5+ was best. } { [%clk 0:01:52] } 39. h5?! { [%eval #-6] } { Checkmate is now unavoidable. Qb4 was best. } { [%clk 0:01:27] } 39... Qe4+ { [%eval #-5] [%clk 0:01:59] } 40. Kh2 { [%eval #-4] [%clk 0:01:38] } 40... Rd1 { [%eval #-5] [%clk 0:01:59] } 41. g4 { [%eval #-2] [%clk 0:01:56] } 41... Rh1+ { [%eval #-1] [%clk 0:02:15] } 42. Kg3 { [%clk 0:02:23] } 42... Qxg4# { [%clk 0:02:41] } 0-1