Event: Fagernes Chess International 2023 - open
Site: Fagernes, Norway
Date: 2023-04-07
White: Lazareva, Emilie
WhiteElo: 1483
Black: Bach, Oliver
BlackElo: 1668
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 100 minutes/40 moves + 40 minutes/rest with 30 seconds increment from move 1

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.0] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] } 3... cxd4 { [%eval 0.13] } 4. Nxd4 { [%eval 0.27] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.21] } 5... a6 { [%eval 0.39] } 6. f3 { [%eval 0.33] } 6... e5 { [%eval 0.39] } 7. Nb3 { [%eval 0.26] } 7... Be7 { [%eval 0.09] } 8. Be3 { [%eval 0.51] } 8... Be6 { [%eval 0.55] } 9. Qd2 { [%eval 0.59] } 9... O-O { [%eval 0.53] } 10. O-O-O { [%eval 0.41] } 10... Nbd7 { [%eval 0.44] } 11. g4 { [%eval 0.48] } 11... Nc5?! { [%eval 1.09] } { Inaccuracy. b5 was best. } 12. h4 { [%eval 1.07] } 12... Qc7?! { [%eval 1.86] } { Inaccuracy. b5 was best. } 13. h5 { [%eval 1.64] } 13... b5 { [%eval 2.04] } 14. g5 { [%eval 1.7] } 14... Nfd7?! { [%eval 2.52] } { Inaccuracy. b4 was best. } 15. Bh3? { [%eval 0.73] } { Mistake. Nxc5 was best. } 15... Bxb3 { [%eval 0.85] } 16. axb3 { [%eval 0.87] } 16... b4 { [%eval 0.98] } 17. Bxd7 { [%eval 0.7] } 17... bxc3 { [%eval 0.92] } 18. Qxc3 { [%eval 0.8] } 18... Nxb3+ { [%eval 0.77] } 19. Qxb3 { [%eval 0.77] } 19... Qxd7 { [%eval 0.88] } 20. g6 { [%eval 0.8] } 20... h6 { [%eval 0.87] } 21. Rdg1?! { [%eval 0.3] } { Inaccuracy. Kb1 was best. } 21... Qe6?? { [%eval 2.24] } { Blunder. Rab8 was best. } 22. gxf7+ { [%eval 2.15] } 22... Qxf7 { [%eval 2.22] } 23. Qxf7+? { [%eval 0.5] } { Mistake. Bxh6 was best. } 23... Kxf7 { [%eval 0.73] } 24. Rg6 { [%eval 0.44] } 24... Bf6?! { [%eval 1.02] } { Inaccuracy. a5 was best. } 25. c4? { [%eval -0.22] } { Mistake. Rd1 was best. } 25... Rfc8 { [%eval -0.12] } 26. b3 { [%eval -0.22] } 26... a5 { [%eval -0.78] } 27. Kb2 { [%eval -0.92] } 27... a4 { [%eval -0.79] } 28. Ra1?! { [%eval -1.5] } { Inaccuracy. Kc3 was best. } 28... axb3? { [%eval 0.0] } { Mistake. Rcb8 was best. } 29. Rxa8 { [%eval 0.0] } 29... Rxa8 { [%eval -0.07] } 30. Kxb3 { [%eval 0.0] } 30... Ra1 { [%eval 0.0] } 31. Rg1 { [%eval 0.0] } 31... Rxg1 { [%eval 0.0] } 32. Bxg1 { [%eval 0.0] } 32... Bg5 { [%eval 0.08] } 33. Kb4 { [%eval 0.0] } 33... g6 { [%eval 0.0] } 34. hxg6+ { [%eval 0.0] } 34... Kxg6 { [%eval 0.0] } 35. c5 { [%eval 0.0] } 35... Bd2+ { [%eval 0.0] } 36. Kc4 { [%eval 0.0] } 36... dxc5 { [%eval 0.0] } 37. Kxc5 { [%eval 0.0] } 37... Bf4 { [%eval 0.0] } 38. Kc4 { [%eval 0.0] } 38... h5 { [%eval 0.0] } 39. Kd3?? { [%eval -12.5] } { Blunder. Bf2 was best. } 39... h4 { [%eval -13.05] } 40. Ke2 { [%eval -14.13] } 40... h3 { [%eval -14.55] } 41. Kf2 { [%eval -16.61] } 41... h2 { [%eval -16.51] } 42. Bxh2 { [%eval -17.02] } 42... Bxh2 { [%eval -16.71] } 43. Kg2 { [%eval -16.69] } 43... Bf4 { [%eval -16.22] } 44. Kf2 { [%eval -19.59] } 44... Kg5 { [%eval -17.39] } 45. Ke2 { [%eval -25.73] } 45... Kh4 { [%eval -25.78] } 46. Kf2?! { [%eval #-37] } { Checkmate is now unavoidable. Kd3 was best. } 46... Kh3 { [%eval -19.75] } 0-1