[Event "Rated rapid game"] [Site "https://lichess.org/HzCff3aW"] [Date "2021.05.20"] [White "iz98"] [Black "Klaus48"] [Result "0-1"] [UTCDate "2021.05.20"] [UTCTime "19:48:59"] [WhiteElo "1650"] [BlackElo "1598"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. Be2 Nc6 6. Nc3?! { (0.25 → -0.40) Inaccuracy. c4 was best. } (6. c4 Nf6 7. O-O e6 8. h3 Bf5 9. Nc3 Be7 10. Be3 O-O) 6... Nf6 7. h3 Bf5 8. a3?! { (0.23 → -0.32) Inaccuracy. Ne5 was best. } (8. Ne5 a6 9. g4 Bd7 10. Bf4 Nxe5 11. Bxe5 Bc6 12. Qd2 Nd7) 8... e6 9. g4 Bg6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bf4?! { (-0.66 → -1.69) Inaccuracy. h4 was best. } (12. h4) 12... Qb6?! { (-1.69 → -1.10) Inaccuracy. Be7 was best. } (12... Be7 13. h4 Bxh4 14. Qd2 Be7 15. O-O-O Rc8 16. Kb1 Qa5 17. Rh3 a6 18. Bd3 Bxd3 19. Rxd3) 13. b4?! { (-1.10 → -1.68) Inaccuracy. Rb1 was best. } (13. Rb1 Be7) 13... a5?! { (-1.68 → -0.61) Inaccuracy. Qc6 was best. } (13... Qc6 14. Qd4 a6 15. Bd3 Be7 16. O-O O-O 17. Ne2 f6 18. Rad1 Rae8 19. Qe3 fxe5 20. Bxe5) 14. bxa5? { (-0.61 → -2.13) Mistake. O-O was best. } (14. O-O Be7 15. Nb5 h5 16. c4 dxc4 17. Bxc4 axb4 18. axb4 Rxa1 19. Qxa1 O-O 20. Rd1 Qc6) 14... Qxa5 15. Bd2 Nxe5 16. O-O Bxa3?? { (-1.93 → 2.46) Blunder. Rc8 was best. } (16... Rc8 17. Rb1) 17. Ne4?? { (2.46 → -2.90) Blunder. Nb1 was best. } (17. Nb1 Qc7 18. Nxa3 O-O 19. Qc1 Nc6 20. Qb2 e5 21. Nb5 Qe7 22. Rxa8 Rxa8 23. Qb3 d4) 17... Qc7 18. Ng5? { (-3.11 → -6.21) Mistake. Bb5+ was best. } (18. Bb5+) 18... O-O 19. Bf4 Bd6 20. Rxa8 Rxa8 21. Bxe5 Bxe5 22. Bd3 Bxd3 23. Qxd3 g6 24. Nf3 Bf4 25. h4 Ra2 26. Nd4 Be5 27. Nb5 Qxc2 28. Qxc2 Rxc2 29. Rb1 Rb2 30. Rxb2 Bxb2 31. Kf1 d4?! { (-6.93 → -5.10) Inaccuracy. h5 was best. } (31... h5 32. Nd6) 32. Ke2 f5 33. gxf5 exf5 34. Kf3 Kf7 35. Kf4 h5 36. Nd6+ Kf6 37. Nxb7 d3 38. Ke3 Bd4+ 39. Kxd3 Bxf2 40. Ke2 Bxh4 41. Kf3 Bg5 42. Nc5 h4 43. Nd3 f4 44. Nf2 Kf5 45. Kg2 Bh6 46. Kh3 g5 47. Ng4 Bf8 48. Nf2 Bc5 49. Nd3 Be3 50. Ne1?! { (-72.22 → Mate in 11) Checkmate is now unavoidable. Nb2 was best. } (50. Nb2 g4+) 50... Bf2?! { (Mate in 11 → -61.66) Lost forced checkmate sequence. g4+ was best. } (50... g4+ 51. Kh2 f3 52. Nc2 Bf4+ 53. Kg1 h3 54. Nd4+ Ke4 55. Nb3 g3 56. Kf1 h2 57. Nd2+) 51. Nf3?! { (-61.66 → Mate in 12) Checkmate is now unavoidable. Nd3 was best. } (51. Nd3 g4+) 51... Bg3? { (Mate in 12 → -7.79) Lost forced checkmate sequence. g4+ was best. } (51... g4+ 52. Kg2 gxf3+ 53. Kxf3 Bd4 54. Ke2 Ke4 55. Kd2 h3 56. Kc2 f3 57. Kb3 f2 58. Kb4) 52. Kg2 Kg4 53. Ne5+ Kf5 54. Nf3 g4 55. Ng1?! { (-51.16 → Mate in 10) Checkmate is now unavoidable. Nd2 was best. } (55. Nd2 Be1 56. Nc4 f3+ 57. Kf1 Bg3 58. Ne3+ Kf4 59. Nd5+ Kg5 60. Nc3 h3 61. Ne4+ Kh4) 55... h3+ 56. Nxh3 gxh3+ 57. Kxh3 Ke4 58. Kg2 Ke3 59. Kf1 f3 60. Kg1 f2+ 61. Kf1 Bh4 62. Kg2 Ke2 63. Kh2 Ke1 64. Kg2 f1=Q+ 65. Kh2 Qf4+ 66. Kg2 Qg3+ 67. Kh1 Qh3+ 68. Kg1 Bf2# { Black wins by checkmate. } 0-1