Event: Vestlandsserien avd. nord 2021-22
Site: Sotra, Norway
Date: 2022-03-18
White: Eriksen, Olai Dyrhaug
WhiteElo: 1803
Black: Martinsen, Stig K
BlackElo: 2148
Result: 0-1
ECO: A56
Opening: Benoni Defense
Variant: Standard
TimeControl: 90 min/40 moves, f.b. 30 min/rest, + 30 sec/move

1. d4 { [%eval 0.3] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.27] } 2... c5 { [%eval 0.72] } 3. d5 { [%eval 0.75] } 3... g6 { [%eval 0.85] } 4. Nc3 { [%eval 0.94] } 4... Bg7 { [%eval 0.83] } 5. e4 { [%eval 0.9] } 5... d6 { [%eval 0.7] } 6. Nf3 { [%eval 0.76] } 6... O-O { [%eval 0.64] } 7. Be2 { [%eval 0.72] } 7... Na6?! { [%eval 1.3] } { Inaccuracy. e6 was best. } 8. O-O { [%eval 1.5] } 8... Nc7 { [%eval 1.25] } 9. h3 { [%eval 1.4] } 9... a6?! { [%eval 1.96] } { Inaccuracy. e5 was best. } 10. a4?! { [%eval 1.39] } { Inaccuracy. Bf4 was best. } 10... e5 { [%eval 1.47] } 11. dxe6?! { [%eval 0.53] } { Inaccuracy. a5 was best. } 11... Nxe6 { [%eval 0.55] } 12. Qd3 { [%eval 0.46] } 12... Nh5 { [%eval 0.62] } 13. Nd5 { [%eval 0.58] } 13... b6 { [%eval 0.68] } 14. Rd1 { [%eval 0.35] } 14... Bb7 { [%eval 0.65] } 15. g3?! { [%eval 0.08] } { Inaccuracy. Qc2 was best. } 15... Rb8 { [%eval 0.56] } 16. Ra3?! { [%eval -0.17] } { Inaccuracy. Bd2 was best. } 16... Re8 { [%eval -0.13] } 17. Rb3 { [%eval -0.36] } 17... Bc6 { [%eval -0.25] } 18. Ra3 { [%eval -0.36] } 18... Qd7? { [%eval 0.66] } { Mistake. Nf6 was best. } 19. b3?! { [%eval -0.06] } { Inaccuracy. Nh4 was best. } 19... Qb7 { [%eval 0.3] } 20. Ra2 { [%eval 0.3] } 20... Rbd8? { [%eval 1.4] } { Mistake. b5 was best. } 21. Bf1?! { [%eval 0.62] } { Inaccuracy. Bb2 was best. } 21... Bxd5 { [%eval 0.6] } 22. exd5 { [%eval 0.39] } 22... Nd4 { [%eval 0.21] } 23. Bg2 { [%eval 0.24] } 23... a5 { [%eval 0.56] } 24. g4?! { [%eval 0.05] } { Inaccuracy. Be3 was best. } 24... Nxf3+?! { [%eval 0.62] } { Inaccuracy. Nf6 was best. } 25. Qxf3 { [%eval 0.58] } 25... Nf6 { [%eval 0.6] } 26. Bg5 { [%eval 0.56] } 26... Qe7 { [%eval 0.57] } 27. Bf1 { [%eval 0.27] } 27... Qe5 { [%eval 0.73] } 28. h4 { [%eval 0.4] } 28... h6 { [%eval 0.3] } 29. Re2?! { [%eval -0.25] } { Inaccuracy. Bf4 was best. } 29... hxg5 { [%eval -0.29] } 30. Rxe5 { [%eval -0.29] } 30... Rxe5 { [%eval -0.42] } 31. hxg5 { [%eval -0.36] } 31... Rxg5 { [%eval -0.16] } 32. Bh3 { [%eval 0.0] } 32... Nxg4 { [%eval 0.0] } 33. Qg3?? { [%eval -7.37] } { Blunder. Bxg4 was best. } 33... Ne5 { [%eval -7.63] } 0-1