[Event "Rated classical game"] [Site "https://lichess.org/PvrhPaNL"] [Date "2019.06.14"] [White "supermaths"] [Black "ChristopherChabris"] [Result "0-1"] [UTCDate "2019.06.14"] [UTCTime "19:01:06"] [WhiteElo "2137"] [BlackElo "2231"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "E32"] [Opening "Nimzo-Indian Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 { E32 Nimzo-Indian Defense: Classical Variation } O-O 5. e4 Bxc3+?! { (0.00 → 0.65) Inaccuracy. d5 was best. } (5... d5 6. e5 Ne4 7. Nf3 c5 8. Bd3 cxd4 9. Nxd4 Nd7 10. Bf4) 6. bxc3 d6 7. Bd3 e5 8. Nf3 Nc6 9. Ba3?! { (0.40 → -0.45) Inaccuracy. Be3 was best. } (9. Be3 exd4 10. cxd4 Nb4 11. Qb1 Nxd3+ 12. Qxd3 Re8 13. Nd2 Ng4 14. Bf4 f5 15. O-O fxe4) 9... Re8 10. d5 Ne7 11. c5?! { (-0.12 → -0.87) Inaccuracy. O-O was best. } (11. O-O b6 12. Rfe1 Ng6 13. Bf1 Bg4 14. Nd2 h6 15. h3 Bc8 16. Nf3 Nd7 17. Rab1 Qf6) 11... Nexd5 12. exd5 e4 13. Bb5?? { (-0.82 → -2.95) Blunder. O-O was best. } (13. O-O exf3 14. cxd6 fxg2 15. Rfe1 cxd6 16. c4 Bg4 17. Bb2 Rxe1+ 18. Rxe1 b5 19. cxb5 Bf3) 13... c6?! { (-2.95 → -1.85) Inaccuracy. exf3+ was best. } (13... exf3+ 14. Bxe8) 14. Nd4 cxb5 15. Nxb5 dxc5 16. d6 Re5 17. Rd1? { (-2.31 → -4.70) Mistake. c4 was best. } (17. c4) 17... Bg4 18. Rc1?! { (-3.87 → -6.06) Inaccuracy. Nc7 was best. } (18. Nc7 Bxd1) 18... Qa5?! { (-6.06 → -4.50) Inaccuracy. Nd5 was best. } (18... Nd5) 19. Qb2 Rd8 20. O-O b6?! { (-4.53 → -2.89) Inaccuracy. Rg5 was best. } (20... Rg5 21. Kh1 a6 22. Na7 Rd5 23. Qxb7 Qxa3 24. Nc6 R5xd6 25. Nxd8 Rxd8 26. Qb6 Re8 27. Qb3) 21. f3?? { (-2.89 → -7.69) Blunder. h3 was best. } (21. h3 Bd7) 21... exf3 22. gxf3 Bh3 23. f4 Re4 24. Rf3 Bg4 25. Rf2 a6 26. Nc7 Rxd6 27. h3 Bxh3 28. c4 Re1+ 29. Kh2 Rd3 30. Rg2 Bxg2 31. Qxg2?! { (-23.12 → Mate in 4) Checkmate is now unavoidable. Kxg2 was best. } (31. Kxg2 Rd2+ 32. Kf3 Ree2 33. Qxf6 gxf6 34. Nd5 Rf2+ 35. Kg3 Qxa3+ 36. Rc3 Rg2+ 37. Kh3 Rh2+) 31... Rd2?! { (Mate in 4 → -28.76) Lost forced checkmate sequence. Ng4+ was best. } { White resigns. } (31... Ng4+ 32. Qxg4 Qd2+ 33. Qg2 Qxf4+ 34. Qg3 Qxg3#) 0-1