[Event "Rated classical game"] [Site "https://lichess.org/2jdxUOSA"] [Date "2023.03.21"] [White "lowbrow"] [Black "BorisOspasky"] [Result "1-0"] [UTCDate "2023.03.21"] [UTCTime "19:35:31"] [WhiteElo "1772"] [BlackElo "1435"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "2700+15"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. e3 Nc6?! { (0.04 → 0.83) Inaccuracy. e6 was best. } (2... e6 3. b3 Be7 4. c4 Nf6 5. Nc3 O-O 6. d4 c5 7. dxc5) 3. d4 Nf6 4. Be2 Bf5 5. a3 e6 6. O-O Bd6 7. Nbd2 O-O 8. c4 dxc4?! { (0.51 → 1.07) Inaccuracy. Ne4 was best. } (8... Ne4 9. c5 Be7 10. Qb3 Rb8 11. Nxe4 Bxe4 12. Bd2 Bf6 13. Bc3 Re8 14. Rfd1 a6 15. Nd2) 9. Nxc4 Be7 10. Bd2?! { (1.20 → 0.62) Inaccuracy. b4 was best. } (10. b4 a5 11. b5 Na7 12. Qb3 Ne4 13. Bb2 Nd6 14. Nxd6 Bxd6 15. a4 c6 16. Ba3 Bxa3) 10... b5? { (0.62 → 2.18) Mistake. a5 was best. } (10... a5 11. Rc1) 11. Na5?! { (2.18 → 1.45) Inaccuracy. Nce5 was best. } (11. Nce5) 11... Nxa5 12. Bxa5 a6?! { (1.44 → 2.15) Inaccuracy. Qd5 was best. } (12... Qd5 13. Nd2 Rac8 14. Bf3 Qd7 15. Nb3 c6 16. Rc1 Be4 17. Bxe4 Nxe4 18. Qc2 Nf6 19. e4) 13. Rc1 Bd6 14. h3? { (2.50 → 1.22) Mistake. Ne5 was best. } (14. Ne5) 14... Re8?! { (1.22 → 2.25) Inaccuracy. Nd5 was best. } (14... Nd5 15. Bd3 Bxd3 16. Qxd3 f5 17. Rc6 Ne7 18. Rc2 Nd5 19. Rfc1 Qf6 20. Rc6 Ne7 21. R6c3) 15. Bd3?! { (2.25 → 1.55) Inaccuracy. Ne5 was best. } (15. Ne5 h6 16. Nc6 Qc8 17. Bf3 Be4 18. Qe2 Qb7 19. Bxe4 Nxe4 20. Qd3 f5 21. f3 Ng3) 15... Ne4? { (1.55 → 2.87) Mistake. Qc8 was best. } (15... Qc8 16. Qc2 Bxd3 17. Qxd3 Qb7 18. Rc2 h6 19. Rfc1 Rac8 20. Rc6 Nd5 21. e4 Ne7 22. R6c2) 16. Qc2 Rc8?? { (2.42 → 8.44) Blunder. Ng5 was best. } (16... Ng5 17. Ne5) 17. Bxe4 Bxe4 18. Qxe4 h6 19. Rc6 f5 20. Qc2 Re7 21. Rd1 Rd7 22. Rc1 Qe7 23. Ne5 Bxe5 24. dxe5 Kf8 25. Qc5 Qxc5 26. R1xc5 Rd1+ 27. Kh2 Kg8 28. Rc2 Rf1 29. Rxa6 c5 30. Rxe6 c4 31. Rd2 c3 32. Bxc3 Ra8 33. Rd7 Rxf2 34. Ree7 f4 35. Rxg7+ Kf8 36. Rgf7+ Ke8 37. Rh7?! { (Mate in 5 → 22.91) Lost forced checkmate sequence. Bb4 was best. } (37. Bb4 Rxg2+ 38. Kxg2 f3+ 39. Kxf3 h5 40. Rde7+ Kd8 41. Rf8#) 37... fxe3?! { (22.91 → Mate in 4) Checkmate is now unavoidable. f3 was best. } (37... f3 38. Rdg7) 38. Rb7 e2 39. Rh8+?! { (Mate in 5 → 15.76) Lost forced checkmate sequence. Bb4 was best. } { Black resigns. } (39. Bb4 Rf8 40. Rbd7 Rf3 41. Rde7+ Kd8 42. Rh8+ Rf8 43. Rxf8#) 1-0