[Event "CKN Swiss 04042021"] [Site "https://lichess.org/eLHQfhq0"] [Date "2021.04.04"] [White "PergeneFacon"] [Black "arvindmarx"] [Result "0-1"] [UTCDate "2021.04.04"] [UTCTime "22:53:50"] [WhiteElo "1382"] [BlackElo "1538"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } Bb4 5. d3 d6 6. Bd2 Bg4 7. h3 Bh5?! { (0.05 → 0.71) Inaccuracy. Bxf3 was best. } (7... Bxf3 8. Qxf3 Nd4 9. Qd1 c6 10. a3 Ba5 11. O-O O-O 12. Ba2) 8. Qe2?? { (0.71 → -2.25) Blunder. g4 was best. } (8. g4 Bg6 9. a3 Bxc3 10. Bxc3 O-O 11. O-O Re8 12. Re1 a6) 8... Nd4 9. Nxd4? { (-1.93 → -3.94) Mistake. Qd1 was best. } (9. Qd1 Bxf3) 9... Bxe2 10. Ndxe2 O-O 11. O-O-O Bxc3 12. Nxc3 c6 13. Bg5 Re8 14. Nd5?! { (-4.40 → -6.51) Inaccuracy. Rhf1 was best. } (14. Rhf1 h6) 14... cxd5 15. Bxd5 h6 16. Bxf6 Qxf6 17. Bxb7 Rab8 18. Bd5 Qxf2 19. Rhf1 Qxg2 20. Bxf7+ Kh8 21. Bxe8 Rxe8 22. Rg1 Qxh3 23. Rh1 Qe3+ 24. Kb1 Qb6 25. Rhf1 Rb8 26. b3 a5 27. a4 g5 28. Rh1 g4?? { (-6.07 → -1.93) Blunder. Kg7 was best. } (28... Kg7 29. Rh3 Qc5 30. Rg3 Qf2 31. Rdg1 Qd4 32. Rh1 Rf8 33. Rg2 Qc3 34. Ka2 Rf4 35. b4) 29. Rxh6+ Kg7 30. Rh4 g3?! { (-1.97 → -1.11) Inaccuracy. Kf7 was best. } (30... Kf7 31. Rxg4 Rh8 32. Rdg1 Qc5 33. Rg7+ Kf8 34. R7g3 Rh7 35. Rg6 Qb6 36. Rg8+ Kf7 37. Kb2) 31. Rg4+?! { (-1.11 → -2.03) Inaccuracy. Rf1 was best. } (31. Rf1) 31... Kf6 32. Rf1+?? { (-1.97 → -7.07) Blunder. Rxg3 was best. } (32. Rxg3 Ke6) 32... Ke6?? { (-7.07 → -2.94) Blunder. Qf2 was best. } (32... Qf2) 33. Rg6+ Kd7 34. Rf7+ Kc6 35. Rxg3 Qd4? { (-3.45 → -2.05) Mistake. Rh8 was best. } (35... Rh8 36. Rgf3) 36. Rgg7 Rc8 37. Ra7 Qc3 38. Ra6+?? { (-2.09 → -9.29) Blunder. Rab7 was best. } (38. Rab7 Qe1+ 39. Kb2 Qf2 40. Rgf7 Qd4+ 41. Kb1 Qg1+ 42. Kb2 Kc5 43. Rg7 Qf2 44. Rbc7+ Rxc7) 38... Kc5 39. Raa7 Qe1+?? { (Mate in 9 → -1.97) Lost forced checkmate sequence. Kb4 was best. } (39... Kb4 40. Rac7 Rxc7 41. Rxc7 Qxc7 42. Kc1 Qc5 43. Kb2 Qd4+ 44. Kb1 Kc3 45. b4 Qf2 46. Ka1) 40. Kb2 Qb4?? { (-1.91 → 5.85) Blunder. Kd4 was best. } (40... Kd4 41. Rac7) 41. Rab7?? { (5.85 → -2.62) Blunder. Rac7+ was best. } (41. Rac7+) 41... Qd4+ 42. Kb1 Kc6 43. Rgd7 Qg1+ 44. Ka2?? { (-2.38 → -7.32) Blunder. Kb2 was best. } (44. Kb2) 44... Qc1 45. c4 Qc2+ 46. Ka1 Qxd3 47. Ra7 Qxb3 48. Rh7?! { (-67.42 → Mate in 12) Checkmate is now unavoidable. Rdb7 was best. } (48. Rdb7 Qxb7) 48... Qxc4? { (Mate in 12 → -8.54) Lost forced checkmate sequence. Qxa4+ was best. } (48... Qxa4+ 49. Kb2 Rb8+ 50. Rab7 Rxb7+ 51. Rxb7 Kxb7 52. Kc3 Qd1 53. Kb2 Qd2+ 54. Kb3 Qd3+ 55. Ka2) 49. Rxa5? { (-8.54 → Mate in 6) Checkmate is now unavoidable. Rab7 was best. } (49. Rab7) 49... Qc3+ 50. Kb1 Qxa5 51. Rh2 Qc3 52. Rc2 Rb8+ 53. Kc1 Qxc2+ 54. Kxc2 Kc5 55. Kc3 Rb4 56. a5 Ra4?! { (Mate in 24 → -142.75) Lost forced checkmate sequence. Rxe4 was best. } (56... Rxe4) 57. Kd3 Rxa5 58. Ke3 Ra3+ 59. Ke2 Kd4 60. Kf2 Kxe4 61. Ke2 d5 62. Kd2 d4 63. Ke2 d3+ 64. Kd2 Kf3 65. Kd1 e4 66. Kd2 e3+ 67. Ke1 d2+ 68. Kd1 Ra1+ 69. Kc2 d1=Q+ 70. Kc3 Rc1+ 71. Kb2 Qc2+ 72. Ka3 Ra1+ 73. Kb4 Rb1+ 74. Ka3 Qc5+ 75. Ka4 Qa7# { Black wins by checkmate. } 0-1