[Event "2021 Autumn Marathon"] [Site "https://lichess.org/N6bGuNnL"] [Date "2021.10.23"] [White "MathTennisCoding"] [Black "muckaluck"] [Result "0-1"] [UTCDate "2021.10.23"] [UTCTime "19:26:43"] [WhiteElo "2162"] [BlackElo "1362"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A21"] [Opening "English Opening: King's English Variation, Reversed Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 { A21 English Opening: King's English Variation, Reversed Sicilian } c5 3. e3 Bd6?! { (0.13 → 1.08) Inaccuracy. Nf6 was best. } (3... Nf6 4. Nf3 Nc6 5. Be2 d5 6. d4 cxd4 7. exd4 e4 8. Ne5) 4. Nd5?! { (1.08 → 0.31) Inaccuracy. d4 was best. } (4. d4 exd4) 4... Nf6 5. d4?! { (0.15 → -0.68) Inaccuracy. Ne2 was best. } (5. Ne2 Nxd5 6. cxd5 O-O 7. Ng3 Be7 8. Bc4 d6 9. e4 Bg5 10. O-O Nd7 11. a4 Nb6) 5... Nxd5 6. cxd5 O-O?! { (-0.68 → 0.07) Inaccuracy. cxd4 was best. } (6... cxd4) 7. Nf3?! { (0.07 → -0.67) Inaccuracy. dxe5 was best. } (7. dxe5) 7... exd4?! { (-0.67 → -0.01) Inaccuracy. cxd4 was best. } (7... cxd4 8. exd4 Qa5+ 9. Bd2 Qxd5 10. dxe5 Bxe5 11. Nxe5 Qxe5+ 12. Be2 Qxb2 13. Rc1 Nc6 14. O-O) 8. exd4 Re8+ 9. Be2 cxd4 10. Nxd4? { (0.57 → -0.77) Mistake. O-O was best. } (10. O-O h6 11. Nxd4 Bc5 12. Nb3 Bf8 13. Be3 d6 14. Nd4 Nd7 15. a4 a6 16. Re1 Qf6) 10... Qa5+ 11. Bd2 Qxd5 12. Bc3?? { (-0.75 → -5.61) Blunder. Nf3 was best. } (12. Nf3 Qe4) 12... Qxg2 13. Rf1 Bxh2?! { (-5.83 → -3.84) Inaccuracy. Nc6 was best. } (13... Nc6 14. Nxc6) 14. Qd3?! { (-3.84 → -6.06) Inaccuracy. Nf5 was best. } (14. Nf5 Be5) 14... Nc6 15. O-O-O Qd5? { (-6.36 → -3.22) Mistake. Nxd4 was best. } (15... Nxd4 16. Bxd4) 16. Qh3? { (-3.22 → -5.63) Mistake. Qc2 was best. } (16. Qc2 d6) 16... Bf4+ 17. Kb1 d6 18. Qd3 Nxd4 19. Bxd4 Bf5 20. Ka1 Bxd3 21. Rxd3 Qa5 22. Rg1 f6 23. Bxf6 Rxe2 24. Rdd1 Bh6 25. Bc3 Qb6 26. Bd4 Qb4 27. Bc3 Qc5 28. Bd4 Qf5 29. Bc3 Rae8 30. a3 Qe6 31. Bb4 Rxf2 32. Rxd6 Qe2 33. Bc3 Rf1+ 34. Rxf1 Qxf1+ 35. Ka2 Qf7+ 36. Kb1 Bg5 37. Rd1 Rd8 38. Rg1 h6 39. Rg2?! { (-11.35 → Mate in 5) Checkmate is now unavoidable. Ka1 was best. } (39. Ka1 h5) 39... Bf6?! { (Mate in 5 → -62.56) Lost forced checkmate sequence. Rd1+ was best. } (39... Rd1+ 40. Kc2 Rc1+ 41. Kd3 Qd5+ 42. Ke2 Qe4+ 43. Kf2 Qe3#) 40. Bd2 Qc4 41. Rf2?! { (-72.64 → Mate in 8) Checkmate is now unavoidable. Rh2 was best. } (41. Rh2 Qd3+) 41... Qb5 42. Be3 Qd3+ 43. Ka1 Qxe3 44. Rc2 Rd1+ 45. Ka2 Qe6+ 46. b3 Rd3 47. a4 Qxb3# { Black wins by checkmate. } 0-1