[Event "4545 League Anniversary"] [Site "https://lichess.org/EXzDlQLf"] [Date "2021.10.17"] [White "HugoVillar"] [Black "Oscar_Lobb"] [Result "0-1"] [UTCDate "2021.10.17"] [UTCTime "23:45:12"] [WhiteElo "1933"] [BlackElo "1857"] [WhiteRatingDiff "-39"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. f4 { B21 Sicilian Defense: McDonnell Attack } d6 3. Nf3 g6 4. c3 Bg7 5. Bc4 e6 6. O-O Bd7?! { (0.12 → 0.94) Inaccuracy. Nc6 was best. } (6... Nc6 7. Bb3 b6 8. d4 Nge7 9. Be3 Ba6 10. Re1 O-O 11. dxc5) 7. a3?! { (0.94 → 0.04) Inaccuracy. d4 was best. } (7. d4) 7... Nc6 8. d3 Qc7 9. Be3 Nge7 10. Nbd2 a6 11. b4?! { (1.04 → 0.00) Inaccuracy. Qe1 was best. } (11. Qe1) 11... b5 12. Bb3 cxb4 13. axb4 Bxc3 14. Rc1 Bxb4 15. d4?! { (-0.15 → -0.82) Inaccuracy. f5 was best. } (15. f5 exf5 16. Ng5 O-O 17. Nxf7 Rxf7 18. Bxf7+ Kxf7 19. exf5 Bxf5 20. g4 Qd7 21. gxf5 Nxf5) 15... Qb7? { (-0.82 → 0.64) Mistake. Qb6 was best. } (15... Qb6 16. Qe2 d5 17. f5 gxf5 18. exd5 exd5 19. Bc2 Ba3 20. Rce1 O-O-O 21. Nb3 Ng6 22. Ng5) 16. d5 Na5 17. dxe6 Nxb3?? { (0.70 → 8.40) Blunder. fxe6 was best. } (17... fxe6 18. f5) 18. exd7+ Qxd7 19. Nxb3 a5 20. Qd4 Rg8?! { (5.37 → 9.30) Inaccuracy. O-O was best. } (20... O-O 21. f5 Nc6 22. Qd5 Rac8 23. Bh6 Rfe8 24. fxg6 hxg6 25. Nbd4 Ne7 26. Qxf7+ Kxf7 27. Ne5+) 21. Ng5 h6 22. Nh7 Qe6 23. Nf6+ Kf8 24. Nxg8 Kxg8 25. f5 Qxb3 26. fxg6?? { (7.83 → 2.43) Blunder. Bxh6 was best. } (26. Bxh6 f6 27. fxg6 Qe6 28. Rxf6 Qe5 29. Qxe5 dxe5 30. g7 Kh7 31. Rf8 Kxh6 32. Rxa8 Kxg7) 26... Nxg6 27. Bxh6 Ne5 28. Qd5?? { (2.69 → -4.45) Blunder. Kh1 was best. } (28. Kh1) 28... Qxd5 29. exd5 a4? { (-4.71 → -2.71) Mistake. Bc5+ was best. } (29... Bc5+ 30. Kh1 b4 31. Bf4 Nd3 32. Rc4 a4 33. Bd2 Nf2+ 34. Rxf2 Bxf2 35. Rg4+ Kh7 36. g3) 30. Rb1?? { (-2.71 → -6.62) Blunder. Be3 was best. } (30. Be3 Ba3) 30... Bc5+ 31. Kh1 b4 32. Bf4 a3 33. Bxe5 dxe5 34. Rfc1 a2 35. Ra1 Bd4 36. Rxa2 Rxa2 37. h3 b3 38. d6 b2 39. Rc8+ Kg7 40. d7?! { (-18.72 → Mate in 5) Checkmate is now unavoidable. Rb8 was best. } (40. Rb8 e4) 40... b1=Q+ 41. Kh2 Bg1+ 42. Kg3 Qe1+ 43. Kg4 Ra4+ 44. Kf3 Qf2# { Black wins by checkmate. } 0-1