[Event "Casual correspondence game"] [Site "https://lichess.org/i3RtvIel"] [Date "2021.02.20"] [White "AndresJR5"] [Black "Carlos6502"] [Result "1-0"] [UTCDate "2021.02.20"] [UTCTime "18:34:00"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 { B40 Sicilian Defense: Four Knights Variation } 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 Be6 11. Nc4 Rc8 12. Bd3 Ne7 13. Ne3 Bh6 14. O-O?! { (1.25 → 0.60) Inaccuracy. Qf3 was best. } (14. Qf3 Bxe3 15. fxe3 Qb6 16. O-O Qc5 17. Rae1 h5 18. Qxf6 Kd7 19. Rf2 h4 20. Bf1 Rcg8) 14... Qb6? { (0.60 → 2.11) Mistake. Bxe3 was best. } (14... Bxe3 15. fxe3 h5 16. Qf3 Rh6 17. Rab1 Kf8 18. Nd5 Nxd5 19. exd5 Bd7 20. c4 Ke7 21. h3) 15. Qf3? { (2.11 → 0.89) Mistake. Ncd5 was best. } (15. Ncd5) 15... Bxe3 16. Qxf6? { (1.12 → 0.00) Mistake. fxe3 was best. } (16. fxe3 Kd7) 16... Rg8 17. fxe3 Qxb2 18. Ne2 Rg6 19. Qh8+?! { (-0.10 → -0.91) Inaccuracy. Qf2 was best. } (19. Qf2 Qa3) 19... Kd7 20. Qxh7 Qb6 21. Kh1 Qxe3 22. Rab1?? { (-0.81 → -4.99) Blunder. Qh4 was best. } (22. Qh4 Rcg8 23. Qf2 Qc5 24. Ng3 Rh6 25. Kg1 Rgh8 26. h3 Rg8 27. Kh2 Rhg6 28. Qxc5 dxc5) 22... Rh6 23. Rxb7+?! { (-4.51 → -6.07) Inaccuracy. Qg7 was best. } (23. Qg7 Rg6 24. Rxf7 Rxg7 25. Rxb7+ Rc7 26. Rxc7+ Kxc7 27. Rxg7 Kd8 28. Rg3 Qd2 29. Rf3 Bxa2) 23... Kc6 24. Qxh6 Qxh6 25. Rxe7 Rc7?? { (-7.56 → -0.71) Blunder. Rh8 was best. } (25... Rh8) 26. Re8 Rc8 27. Rxc8+ Bxc8 28. Rxf7 Qe6 29. Rf8 Kc5 30. c4? { (-1.12 → -2.46) Mistake. a3 was best. } (30. a3 Bb7) 30... a5?! { (-2.46 → -1.70) Inaccuracy. Bd7 was best. } (30... Bd7 31. Ng3) 31. h4? { (-1.70 → -3.18) Mistake. Ng3 was best. } (31. Ng3 Bb7) 31... Qg4 32. g3 Be6 33. Kh2 Bxc4 34. Nc1 a4 35. Ra8?! { (-3.72 → -5.13) Inaccuracy. Rf2 was best. } (35. Rf2 Bxd3) 35... Qd7?! { (-5.13 → -3.37) Inaccuracy. Be6 was best. } (35... Be6 36. Bf1) 36. Bc2?! { (-3.37 → -4.94) Inaccuracy. Rb8 was best. } (36. Rb8 Qg4) 36... Bb5?! { (-4.94 → -3.88) Inaccuracy. Qb7 was best. } (36... Qb7) 37. Nd3+?! { (-3.88 → -5.43) Inaccuracy. Rf8 was best. } (37. Rf8 Qg4) 37... Kd4 38. Nb4?? { (-5.30 → Mate in 5) Checkmate is now unavoidable. Rf8 was best. } (38. Rf8 Bxd3 39. Bxd3 Kxd3 40. h5 Qg4 41. h6 Qe2+ 42. Kh3 Qh5+ 43. Kg2 Qxh6 44. Rf3+ Kxe4) 38... Kc3?? { (Mate in 5 → -4.75) Lost forced checkmate sequence. Bf1 was best. } (38... Bf1 39. g4 Qxg4 40. Nc6+ Ke3 41. Rg8 Qxg8 42. Nd4 Qg2#) 39. a3?? { (-4.75 → Mate in 6) Checkmate is now unavoidable. Bxa4 was best. } (39. Bxa4 Kxb4) 39... Kb2?? { (Mate in 6 → -3.71) Lost forced checkmate sequence. Bf1 was best. } (39... Bf1 40. Nd5+ Kd2 41. Nf4 exf4 42. g4 Qxg4 43. Rg8 Qxg8 44. e5 Qg2#) 40. Rf8 Kxa3 41. Nd5 Ka2? { (-4.17 → -2.20) Mistake. Kb2 was best. } (41... Kb2) 42. Rb8? { (-2.20 → -3.87) Mistake. Rf2 was best. } (42. Rf2 Ka3 43. Kg2 Qa7 44. h5 Bc4 45. Nc3 Qe3 46. Rf3 Qd2+ 47. Rf2 Qh6 48. Nxa4 Qxh5) 42... a3?? { (-3.87 → -0.35) Blunder. Ka1 was best. } (42... Ka1) 43. Rxb5?? { (-0.35 → -4.71) Blunder. Ba4 was best. } (43. Ba4 Kb2) 43... Qc8?? { (-4.71 → Mate in 10) Checkmate is now unavoidable. Qxb5 was best. } (43... Qxb5 44. Nc3+ Kb2 45. Nxb5 a2 46. Bd1 a1=Q 47. Bg4 Qe1 48. Nxd6 Qd2+ 49. Kh3 Qxd6 50. Bf5) 44. Bb1+ Ka1 45. Ne3 Qc5 46. Nc2+ Qxc2+ 47. Bxc2 Ka2 48. h5 d5 49. h6 Ka1 50. exd5 Ka2 51. d6 Ka1 52. h7 Ka2 53. Bb1+ Ka1 54. h8=Q a2 55. Qxe5# { White wins by checkmate. } 1-0