[Event "Rated classical game"] [Site "https://lichess.org/OXbo1wwu"] [Date "2023.07.01"] [White "YourGrannie"] [Black "Ovst1973"] [Result "0-1"] [UTCDate "2023.07.01"] [UTCTime "08:10:12"] [WhiteElo "1823"] [BlackElo "1870"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "1800+20"] [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. a3 Be7?! { (0.00 → 0.79) Inaccuracy. Bxc3+ was best. } (5... Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. Bg5 Bb7 10. Rd1) 6. g3?! { (0.79 → -0.13) Inaccuracy. Nf3 was best. } (6. Nf3 d5 7. Bf4 Nh5 8. e3 Nxf4 9. exf4 Nc6 10. Rd1 Bf6) 6... d5 7. cxd5 exd5 8. Bg2 Be6 9. Nf3 h6 10. Qb3 Qc8 11. Ne5 Nbd7? { (-0.72 → 0.62) Mistake. c6 was best. } (11... c6) 12. Nxd5 Nxd5 13. Bxd5 Bxd5 14. Qxd5 Nxe5 15. Qxe5? { (0.62 → -0.66) Mistake. dxe5 was best. } (15. dxe5 Rd8 16. Qe4 Qe6 17. Qxb7 c6 18. Qa6 Rd5 19. Bf4 Qh3 20. Qb7 Re8 21. Rc1 Qg2) 15... Bf6 16. Qe4 Re8 17. Qd3?! { (-0.92 → -1.52) Inaccuracy. Qc2 was best. } (17. Qc2 Bxd4) 17... Qh3 18. Be3 Rad8?! { (-1.32 → -0.57) Inaccuracy. c5 was best. } (18... c5 19. O-O-O cxd4 20. Bxd4 Bxd4 21. Qxd4 Rxe2 22. Rhe1 Rc8+ 23. Kb1 Qf5+ 24. Ka1 Qxf2 25. Qxf2) 19. Kd2?? { (-0.57 → -4.71) Blunder. O-O-O was best. } (19. O-O-O) 19... c5 20. d5 b6 21. Rab1?! { (-4.08 → -5.91) Inaccuracy. Qb3 was best. } (21. Qb3 c4) 21... Qd7?? { (-5.91 → -2.27) Blunder. Re5 was best. } (21... Re5 22. d6) 22. Bf4?? { (-2.27 → -5.46) Blunder. Rhd1 was best. } (22. Rhd1 Re5) 22... Qxd5?! { (-5.46 → -3.58) Inaccuracy. g5 was best. } (22... g5 23. Be3 Re5 24. Ke1 Rxd5 25. Qb3 Qh3 26. Rc1 Qg2 27. Rf1 Qxh2 28. a4 Qg2 29. a5) 23. Qxd5 Rxd5+ 24. Kc2? { (-3.69 → -6.98) Mistake. Ke1 was best. } (24. Ke1 c4) 24... Rxe2+ 25. Kb3 Rxf2 26. Kc4 Rd4+ 27. Kb3 Re4 28. h4 g5 29. hxg5 hxg5 30. Bc1 Rf3+ 31. Ka2 Rxg3 32. Rd1 Re7 33. Rd8+ Kg7 34. Rd1 Rg2 35. Rh1 Kg6 36. Rd1 g4 37. Rd6 Re6 38. Rd7 a5 39. Rd1 g3 40. Rf1 Rf2 41. Rg1 g2 42. Bf4 Rxf4 43. Rxg2+ Kf5 44. Rh2 Re3 45. Rh5+ Ke4 46. Rh6 Re2 47. Rh7 Bd4 48. Rh6 Rff2 49. Rxb6 f5 50. Rb5 f4 51. Rb8 Kd3 52. Rb3+ Kc4 53. Rb8?! { (-11.15 → Mate in 14) Checkmate is now unavoidable. Rc1+ was best. } (53. Rc1+ Kd5) 53... f3?! { (Mate in 14 → -15.15) Lost forced checkmate sequence. Rxb2+ was best. } (53... Rxb2+ 54. R1xb2 Rxb2+ 55. Rxb2 Bxb2 56. Kxb2 Kd3 57. Kb3 c4+ 58. Ka4 f3 59. Kxa5 c3 60. Kb5) 54. Rb7?! { (-15.15 → Mate in 8) Checkmate is now unavoidable. Ka1 was best. } (54. Ka1 Rg2) 54... Rc2 55. Rb8 Rfe2 56. Rb7 f2 57. Rf7 Re1 58. Rxf2 Rxf2 59. Rxe1 Rxb2+ 60. Ka1 Re2+ 61. Kb1 Rxe1+ 62. Kc2 Re3 63. Kd2 Rxa3 64. Kc2 Rb3 65. Kd2 a4 66. Kc2 a3 67. Kd2 a2 68. Kc2 a1=Q 69. Kd2 Qa2+ 70. Kc1 Rb1# { Black wins by checkmate. } 0-1