[Event "21-07-21"] [Site "https://lichess.org/4gxFVi6m"] [Date "2021.08.21"] [White "ojaslothe"] [Black "Fgpy"] [Result "1-0"] [UTCDate "2021.08.21"] [UTCTime "14:16:34"] [WhiteElo "1003"] [BlackElo "1268"] [WhiteRatingDiff "+214"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. Nc3 e5 3. Nf3 { C42 Petrov's Defense: Three Knights Game } Bc5?! { (0.20 → 0.95) Inaccuracy. Nc6 was best. } (3... Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 Re8 7. Ba4 a6 8. Bg5) 4. Bc4?! { (0.95 → 0.00) Inaccuracy. Nxe5 was best. } (4. Nxe5 Bd4 5. Nf3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. Qe2+ Qe7) 4... Ng4?! { (0.00 → 0.93) Inaccuracy. d6 was best. } (4... d6 5. O-O O-O 6. d4 exd4 7. Nxd4 Re8 8. Bg5 h6 9. Bh4) 5. O-O Qf6?? { (0.96 → 5.98) Blunder. d6 was best. } (5... d6 6. Na4 Bb6 7. Nxb6 axb6 8. d4 exd4 9. Nxd4 O-O 10. f3) 6. d3?? { (5.98 → 2.78) Blunder. d4 was best. } (6. d4 exd4 7. Nd5 Qd8 8. b4 c6 9. bxc5 cxd5 10. Bxd5 Nf6) 6... Qg6?? { (2.78 → 7.16) Blunder. c6 was best. } (6... c6 7. h3 Nxf2 8. Rxf2 Bxf2+ 9. Kxf2 h6 10. d4 d6 11. a4) 7. Qe1?? { (7.16 → 3.14) Blunder. h3 was best. } (7. h3 Nc6) 7... Qh5?! { (3.14 → 4.30) Inaccuracy. c6 was best. } (7... c6 8. h3) 8. h3 Nf6 9. Bg5?? { (3.85 → 1.48) Blunder. d4 was best. } (9. d4 Bxd4) 9... h6?? { (1.48 → 5.61) Blunder. d6 was best. } (9... d6 10. Ne2 Nc6 11. Kh2 Be6 12. Bb5 Nd7 13. Bd2 f6 14. Ng3 Qf7 15. b4 Bb6 16. Bxc6) 10. Bxf6 gxf6 11. g4?? { (5.51 → -4.52) Blunder. Nd5 was best. } (11. Nd5) 11... Qg6?? { (-4.52 → 2.13) Blunder. Qxh3 was best. } (11... Qxh3) 12. Rd1? { (2.13 → 0.47) Mistake. Nd5 was best. } (12. Nd5) 12... Rg8?? { (0.47 → 3.35) Blunder. h5 was best. } (12... h5 13. g5 Nc6 14. Nd5 Kd8 15. Kh1 fxg5 16. b4 Bd6 17. b5 f6 18. Rg1 Nd4 19. Nxd4) 13. d4?! { (3.35 → 2.29) Inaccuracy. Nd5 was best. } (13. Nd5 d6 14. Kh1 Kd8 15. Nh4 Qg7 16. f4 c6 17. Ne3 Bxe3 18. Qxe3 Be6 19. Bxe6 fxe6) 13... Bxd4?! { (2.29 → 3.43) Inaccuracy. d6 was best. } (13... d6 14. Nh4) 14. Nxd4 exd4 15. Rxd4 Nc6 16. Rd1?? { (3.86 → 1.37) Blunder. Rd3 was best. } (16. Rd3 Ne5 17. Nd5 Kd8 18. Qb4 d6 19. f4 Nxd3 20. Bxd3 c5 21. Qc3 f5 22. Nf6 fxg4) 16... h5 17. f3 hxg4? { (2.33 → 3.83) Mistake. Ne5 was best. } (17... Ne5 18. Nd5) 18. fxg4 Qh6? { (3.50 → 6.08) Mistake. d6 was best. } (18... d6 19. Nd5 Bxg4 20. Nxf6+ Qxf6 21. Rxf6 Be2+ 22. Kf2 Bxc4 23. Qc3 Be6 24. Rg1 O-O-O 25. Rxg8) 19. Rf3?? { (6.08 → 0.05) Blunder. Nd5 was best. } (19. Nd5 Rg6) 19... f5?? { (0.05 → 8.69) Blunder. Ne5 was best. } (19... Ne5) 20. exf5+ Ne7 21. Qf2 d5 22. Nxd5 c6 23. Nc7+ Kf8 24. Rd8+ Kg7 25. Qd4+ f6 26. Rxg8+ Kh7 27. Nxa8 Qc1+ 28. Kg2 Qxc2+ 29. Kg3 Nxg8?! { (33.92 → Mate in 8) Checkmate is now unavoidable. Qxc4 was best. } (29... Qxc4 30. Qxc4) 30. Qd8? { (Mate in 8 → 9.85) Lost forced checkmate sequence. Bxg8+ was best. } (30. Bxg8+ Kxg8 31. Re3 Bd7 32. Qxd7 Qc5 33. Re8+ Qf8 34. Rxf8+ Kxf8 35. Nc7 c5 36. Ne6+ Kg8) 30... Bxf5? { (9.85 → Mate in 4) Checkmate is now unavoidable. Qxc4 was best. } (30... Qxc4) 31. Qxg8+ Kh6 32. Qh8+ Bh7 33. Bg8 c5 34. g5+ fxg5 35. Rf6+ Kh5 36. Bf7+ Qg6 { Black resigns. } 1-0