[Event "Rated classical game"] [Site "https://lichess.org/O6rRUR9k"] [Date "2020.10.24"] [White "Chessnut2020"] [Black "Der_Bo"] [Result "0-1"] [UTCDate "2020.10.24"] [UTCTime "15:32:31"] [WhiteElo "1913"] [BlackElo "2039"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 Nc6 3. e3?! { (0.56 → -0.05) Inaccuracy. Nf3 was best. } (3. Nf3 Bg4 4. e3 Nf6 5. d4 e6 6. Be2 Bd6 7. c4 O-O) 3... e5 4. Bb5 Bd6 5. f4 f6 6. Qh5+ g6 7. Qh4 exf4 8. Nf3 Bd7?! { (-0.23 → 0.46) Inaccuracy. fxe3 was best. } (8... fxe3) 9. O-O?! { (0.46 → -0.57) Inaccuracy. Nc3 was best. } (9. Nc3 Nce7 10. Bxd7+ Qxd7 11. O-O-O O-O-O 12. e4 Kb8 13. exd5 g5 14. Qf2 Nh6 15. h3 Rhg8) 9... Qe7?! { (-0.57 → 0.37) Inaccuracy. Nb4 was best. } (9... Nb4 10. Nc3 c6 11. Be2 h5 12. exf4 Bf5 13. Rac1 Nh6 14. a3 Nxc2 15. Nxd5 cxd5 16. Bxf6) 10. exf4 O-O-O 11. Nc3 Bc5+ 12. Kh1 Qd6 13. a3 Nge7 14. b4 Bb6 15. Na4 d4 16. Nxb6+ axb6 17. Ne1? { (0.46 → -1.00) Mistake. Bxc6 was best. } (17. Bxc6 Bxc6 18. Nxd4 Nf5 19. Qh3 Kb8 20. Nxc6+ Qxc6 21. b5 Qxc2 22. Bxf6 Rd3 23. Rf3 Rxf3) 17... Nf5 18. Qf2 h5 19. Nd3?? { (-0.67 → -2.47) Blunder. Bd3 was best. } (19. Bd3 h4) 19... h4 20. Qf3?! { (-2.75 → -4.12) Inaccuracy. Kg1 was best. } (20. Kg1 Kb8) 20... Qe7?? { (-4.12 → -1.67) Blunder. g5 was best. } (20... g5) 21. Rae1 Qg7 22. Nf2?! { (-1.75 → -2.55) Inaccuracy. Kg1 was best. } (22. Kg1 Kb8 23. Bc4 Nce7 24. Bb3 Bc6 25. Qh3 Bd5 26. Nc1 Bxb3 27. Qxb3 Nc8 28. Qf3 Qd7) 22... g5 23. fxg5 fxg5? { (-3.18 → -1.30) Mistake. Ng3+ was best. } (23... Ng3+) 24. Ng4?! { (-1.30 → -2.22) Inaccuracy. Kg1 was best. } (24. Kg1 h3) 24... Rdf8? { (-2.22 → -0.64) Mistake. Ng3+ was best. } (24... Ng3+ 25. hxg3 hxg3+ 26. Kg1 Rh4 27. Nf6 Qh6 28. Qxg3 Rh1+ 29. Kf2 Qxf6+ 30. Qf3 Rxf1+ 31. Rxf1) 25. Qe4?? { (-0.64 → -4.92) Blunder. Qd3 was best. } (25. Qd3 Ng3+) 25... Nd6 26. Qe2?! { (-4.79 → -6.35) Inaccuracy. Qd3 was best. } (26. Qd3) 26... Nxb5 27. Rxf8+ Rxf8 28. Qxb5 Bxg4 29. Qd5 Qf7? { (-11.92 → -5.36) Mistake. Qe7 was best. } (29... Qe7) 30. Qb5?? { (-5.36 → Mate in 7) Checkmate is now unavoidable. Qxf7 was best. } (30. Qxf7) 30... Qf2 31. Rg1 Be2?! { (Mate in 9 → -13.23) Lost forced checkmate sequence. h3 was best. } (31... h3 32. Qd5 hxg2+ 33. Rxg2 Qf1+ 34. Rg1 Bf3+ 35. Qxf3 Qxf3+ 36. Rg2 Qe4 37. Bxd4 Nxd4 38. h3) 32. Qxg5?! { (-13.23 → Mate in 2) Checkmate is now unavoidable. Qxe2 was best. } (32. Qxe2 Qxe2) 32... Qxg1+ 33. Kxg1 Rf1# { Black wins by checkmate. } 0-1