[Event "Rated classical game"] [Site "https://lichess.org/NG1ClR4j"] [Date "2023.08.04"] [White "shashi630"] [Black "lakshmikarthika"] [Result "0-1"] [UTCDate "2023.08.04"] [UTCTime "05:44:55"] [WhiteElo "1550"] [BlackElo "1239"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+133"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6?! { (0.00 → 0.59) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1) 3. Nf3 Bf5 4. e3 Nf6?! { (0.38 → 0.95) Inaccuracy. e6 was best. } (4... e6 5. a3 Bd6 6. Bg3 Nf6 7. c4 Ne7 8. Nc3 c6 9. Bxd6) 5. Bd3?! { (0.95 → 0.24) Inaccuracy. Bb5 was best. } (5. Bb5 Bd7 6. c4 e6 7. Nc3 Bb4 8. O-O Bxc3 9. bxc3 O-O) 5... Bxd3 6. Qxd3 e6 7. Nbd2 Bd6 8. Bg3 Bxg3 9. hxg3 O-O 10. O-O-O Qd6 11. Ng5? { (0.76 → -0.58) Mistake. Rh4 was best. } (11. Rh4) 11... h6 12. Ngf3 Nb4 13. Qb3 c5 14. dxc5 Qxc5 15. a3 Na6?! { (-0.64 → 0.35) Inaccuracy. Nc6 was best. } (15... Nc6 16. Rh4 Ne7 17. Qb4 Qc7 18. Qf4 Rfc8 19. Qxc7 Rxc7 20. Rb4 Nc6 21. Rh4 e5 22. c3) 16. Qxb7 Rfc8 17. Qb3?? { (0.37 → -3.52) Blunder. Nd4 was best. } (17. Nd4) 17... Rab8 18. Qc3 Qxc3 19. bxc3 Rxc3 20. Nb1 Rcc8 21. Rd3?! { (-4.04 → -5.45) Inaccuracy. Ne1 was best. } (21. Ne1 Ne4 22. Nd3 Nac5 23. Nxc5 Rxc5 24. Rhf1 Rcb5 25. Nd2 Nc3 26. Rde1 Na2+ 27. Kd1 Rb2) 21... Ne4 22. Rf1 Nac5 23. Rdd1?? { (-5.78 → Mate in 7) Checkmate is now unavoidable. Ne1 was best. } (23. Ne1 Nxd3+ 24. Nxd3 Rxb1+ 25. Kxb1 Nd2+ 26. Kc1 Nxf1 27. Ne5 Re8 28. a4 Rc8 29. Nf3 Nxe3) 23... Nb3+ 24. Kb2 Nbd2+?? { (Mate in 6 → -5.97) Lost forced checkmate sequence. Nd4+ was best. } (24... Nd4+ 25. Ka1 Nxc2+ 26. Ka2 Nc3+ 27. Nxc3 Rxc3 28. Rd3 Rxd3 29. Rc1 Rxa3#) 25. Ka1 Nxf1 26. Rxf1 Rxc2 27. Nd4 Rxf2 28. Rxf2 Nxf2 29. Nc6 Rb6 30. Nxa7 Ra6 31. Nb5 Ne4 32. g4 f5 33. gxf5 exf5 34. Ka2 Rg6 35. Nc7 Rxg2+ 36. Kb3 Rg3 37. Nxd5 f4 38. Nxf4 Rxe3+ 39. Kb4 Nf2 40. Nd5 Re4+ 41. Kc5 Re5?! { (-6.08 → -4.39) Inaccuracy. Re1 was best. } (41... Re1 42. Nbc3 Ne4+ 43. Nxe4 Rxe4 44. Nc3 Re5+ 45. Nd5 Kf7 46. Kd4 Re6 47. Kc3 Re1 48. Nf4) 42. Kc6 g5 43. a4 g4 44. a5 g3 45. a6 g2?! { (-5.82 → -4.19) Inaccuracy. Re6+ was best. } (45... Re6+ 46. Kb7 Rxa6 47. Nf4 Rf6 48. Ng2 Ne4 49. Nh4 Rf2) 46. a7 g1=Q?! { (-4.23 → -3.35) Inaccuracy. Re6+ was best. } (46... Re6+ 47. Kb5 Kh7 48. a8=Q g1=Q 49. Qa7+ Qg7 50. Qxg7+ Kxg7 51. Nd2 Ne4 52. Nb3 Nd6+ 53. Kc5) 47. a8=Q+ Kf7 48. Qb7+ Kg6 49. Qd7 Qc1+ 50. Kd6 Rxd5+ 51. Kxd5 Qxb1?? { (-5.18 → -0.02) Blunder. Qd1+ was best. } (51... Qd1+ 52. Kc6 Qxd7+ 53. Kxd7 Kf5 54. Nd2 Kf4 55. Nf1 h5 56. Ke7 h4 57. Kf6 h3 58. Kg6) 52. Ke6?? { (-0.02 → Mate in 22) Checkmate is now unavoidable. Qe8+ was best. } (52. Qe8+ Kg5 53. Qe3+ Kg4 54. Qxh6 Qb5+ 55. Kd4 Qb4+ 56. Ke3 Qc5+ 57. Ke2 Qc4+ 58. Kxf2 Qf4+) 52... Qe4+ 53. Kd6 Qd4+ 54. Kc7 Qxd7+ 55. Kxd7 h5 56. Ke6 h4 57. Ke5 h3 58. Kf4 h2 59. Kg3 h1=Q 60. Kxf2 Kf5 61. Ke3 Qe4+ 62. Kd2 Kf4 63. Kc3 Qd5 64. Kb4 Qc6 65. Ka5 Qb7 66. Ka4 Ke4 67. Ka3 Kd4 68. Ka2 Kc4 69. Ka3 Qb3# { Black wins by checkmate. } 0-1