[Event "State Chess N School LP Open"] [Site "https://lichess.org/oKorcC1O"] [Date "2021.02.28"] [White "aravur"] [Black "shabari_shlok"] [Result "0-1"] [UTCDate "2021.02.28"] [UTCTime "09:31:33"] [WhiteElo "1348"] [BlackElo "1433"] [WhiteRatingDiff "-67"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "1500+5"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 Nf6 4. Nc3 Nc6?! { (-0.48 → 0.13) Inaccuracy. c6 was best. } (4... c6 5. d3 b5 6. Bb3 a5 7. a4 b4 8. Nce2 O-O 9. Bg5) 5. d3?! { (0.13 → -0.94) Inaccuracy. Nge2 was best. } (5. Nge2 O-O 6. O-O Na5 7. d3 c6 8. a3 Nxc4 9. dxc4 d6) 5... Nd4 6. Qd1 d6 7. Nf3? { (-0.40 → -1.64) Mistake. Nge2 was best. } (7. Nge2 Bg4 8. h3 Bh5 9. Qd2 c6 10. Nxd4 Bxd4 11. Ne2 Bc5) 7... Bg4 8. h3 Nxf3+? { (-2.05 → -0.67) Mistake. Bxf3 was best. } (8... Bxf3 9. gxf3 O-O 10. Nb5 Nxb5 11. Bxb5 c6 12. Ba4 Nh5 13. c3 f5 14. Qe2 Kh8 15. Be3) 9. gxf3 Bh5 10. Qd2?! { (-0.67 → -1.39) Inaccuracy. Rg1 was best. } (10. Rg1 c6) 10... Bxf3 11. Rg1 g6? { (-1.47 → -0.18) Mistake. Nh5 was best. } (11... Nh5) 12. a3? { (-0.18 → -1.53) Mistake. Na4 was best. } (12. Na4 Bd4) 12... Qe7? { (-1.53 → -0.04) Mistake. Nh5 was best. } (12... Nh5 13. Na4) 13. b4?? { (-0.04 → -2.19) Blunder. Qh6 was best. } (13. Qh6 Nh5 14. Bg5 Qf8 15. Qxf8+ Rxf8 16. Na4 Bd4 17. c3 Bb6 18. Nxb6 axb6 19. Bh6 Kd7) 13... Bd4 14. Bb2?! { (-1.85 → -2.82) Inaccuracy. Rg3 was best. } (14. Rg3 Bh5) 14... c6 15. Rb1?! { (-3.09 → -4.40) Inaccuracy. Rg3 was best. } (15. Rg3 Bh5) 15... d5?! { (-4.40 → -2.93) Inaccuracy. Nh5 was best. } (15... Nh5) 16. exd5 Bxd5?? { (-2.72 → -0.47) Blunder. cxd5 was best. } (16... cxd5 17. Bb5+) 17. Bxd5?? { (-0.47 → -4.03) Blunder. Nxd5 was best. } (17. Nxd5 Nxd5 18. Bxd5 cxd5 19. Bxd4 exd4+ 20. Kf1 O-O 21. Rg4 Rac8 22. Re1 Qf6 23. Kg2 b6) 17... Bxc3?? { (-4.03 → 1.17) Blunder. cxd5 was best. } (17... cxd5 18. Ne2) 18. Qxc3? { (1.17 → -0.24) Mistake. Bxc6+ was best. } (18. Bxc6+ bxc6 19. Qxc3 Nd7 20. Qxc6 O-O 21. c4 a5 22. Kf1 Rac8 23. Qa4 e4 24. Qb3 Qe6) 18... Nxd5 19. Qxe5 Qxe5+ 20. Bxe5 Rg8 21. c4 Nb6?! { (0.07 → 0.75) Inaccuracy. f6 was best. } (21... f6 22. cxd5 fxe5 23. dxc6 bxc6 24. Rc1 Kd7 25. Rg5 a5 26. Rxe5 axb4 27. axb4 Ra2 28. Ra5) 22. c5? { (0.75 → -0.89) Mistake. Kd2 was best. } (22. Kd2 O-O-O) 22... Nd5 23. Bd6?! { (-0.76 → -1.65) Inaccuracy. Kd2 was best. } (23. Kd2 Kd7 24. b5 Rge8 25. d4 f6 26. Bh2 Re4 27. Kd3 Rae8 28. Be5 fxe5 29. Kxe4 Nc3+) 23... O-O-O?! { (-1.65 → -0.57) Inaccuracy. b5 was best. } (23... b5) 24. Rg3?! { (-0.57 → -1.27) Inaccuracy. Kd2 was best. } (24. Kd2 Rge8) 24... Rge8+ 25. Kf1 Nc3 26. Re1 Nb5 27. Rxe8 Rxe8 28. Rf3 f5 29. Rf4? { (-1.92 → -3.32) Mistake. Bf4 was best. } (29. Bf4) 29... Nxd6?! { (-3.32 → -2.49) Inaccuracy. Nxa3 was best. } (29... Nxa3 30. Rh4) 30. cxd6 Kd7 31. Rd4 Re6 32. f4? { (-3.37 → -6.14) Mistake. Rh4 was best. } (32. Rh4 h5) 32... Rxd6 33. Rxd6+ Kxd6 34. Ke2 Kd5 35. Ke3 b6 36. d4 Kc4 37. a4 Kxb4 38. a5 Kc4 39. axb6 axb6 40. Kd2 Kxd4 41. Kc2 b5 42. Kb3 c5 43. h4?! { (-17.76 → Mate in 15) Checkmate is now unavoidable. Kb2 was best. } (43. Kb2 c4) 43... c4+ 44. Kc2 b4 45. Kb1 b3 46. Kb2 Kd3 47. Kb1 c3 48. h5 Kd2 49. hxg6 hxg6 50. Ka1 b2+ 51. Kb1 c2+ 52. Kxb2 c1=Q+ 53. Kb3 Qc3+ 54. Ka2 Qb4 55. Ka1 Kc2 56. Ka2 Qb2# { Black wins by checkmate. } 0-1