[Event "Rated classical game"] [Site "https://lichess.org/fpqToQUe"] [Date "2023.06.07"] [White "AaronThomson"] [Black "Lakshmisandeep"] [Result "1-0"] [UTCDate "2023.06.07"] [UTCTime "04:22:11"] [WhiteElo "1644"] [BlackElo "1758"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-124"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } g6 4. e3 Bg7 5. c4 e6?! { (-0.07 → 0.98) Inaccuracy. O-O was best. } (5... O-O 6. cxd5 Nxd5 7. Be5 Bxe5 8. Nxe5 c5 9. Bc4 Nb6 10. Bb3) 6. Nc3 O-O 7. Be2 b6?! { (0.90 → 1.64) Inaccuracy. dxc4 was best. } (7... dxc4 8. Bxc4 Nd5 9. Bg5 Qd6 10. O-O h6 11. Bh4 Nxc3 12. bxc3) 8. O-O?! { (1.64 → 0.66) Inaccuracy. cxd5 was best. } (8. cxd5 exd5 9. Nb5 Na6 10. Rc1 c5 11. O-O Ne4 12. Nd2 cxd4) 8... Bb7 9. h3 Nbd7 10. b4 c6?! { (0.31 → 1.19) Inaccuracy. dxc4 was best. } (10... dxc4 11. Bxc4) 11. c5 bxc5?! { (1.23 → 1.88) Inaccuracy. Qc8 was best. } (11... Qc8 12. Bd6 Re8 13. Qc2 Ba6 14. Bxa6 Qxa6 15. Rfb1 Bf8 16. Bh2) 12. bxc5 Nb8?! { (1.81 → 2.60) Inaccuracy. Qa5 was best. } (12... Qa5 13. Rb1 Ba6 14. Bxa6 Qxa6 15. Qc2 Rfd8 16. Rb4 Ne8 17. Rfb1 Qc8 18. Bh2 e5 19. Bxe5) 13. Qa4 Nbd7 14. Rab1 Qc8 15. Rb2?! { (3.25 → 2.20) Inaccuracy. Qa5 was best. } (15. Qa5 a6 16. Rb3 Ra7 17. Bd3 Ne8 18. Na4 f6 19. Nb6 Qd8 20. Qa4 Rf7 21. Nxd7 Qxd7) 15... a5 16. Rfb1 Ba6 17. Bxa6 Qxa6 18. Ne5 Qc8?? { (1.79 → 5.19) Blunder. Nxe5 was best. } (18... Nxe5 19. Bxe5) 19. Qxc6?! { (5.19 → 4.06) Inaccuracy. Nxc6 was best. } (19. Nxc6 Re8 20. Rb7 Nxc5 21. dxc5 Nd7 22. Rc7 Qxc7 23. Bxc7 Bxc3 24. Bd6 Nxc5 25. Bxc5 Bb4) 19... Nxe5 20. Qxc8 Rfxc8 21. Bxe5 Nd7 22. Bxg7 Kxg7 23. Na4 Rab8 24. Rxb8 Rxb8 25. Rxb8?! { (3.39 → 2.43) Inaccuracy. Nb6 was best. } (25. Nb6 e5 26. Kf1 exd4 27. exd4 Nf8 28. Ke2 Ne6 29. Kd3 Nf4+ 30. Kc2 Ne6 31. Kc3 Nc7) 25... Nxb8 26. Nb6 Kf8 27. Kf1 Nc6 28. Ke2 Ke7 29. Kd3 Kd8 30. Kc3 Kc7 31. Kb3?! { (2.55 → 1.59) Inaccuracy. a3 was best. } (31. a3 h5 32. Kb3 h4 33. Na4 Kb7 34. Nc3 Ka6 35. g3 e5 36. Nxd5 exd4 37. exd4 Nxd4+) 31... f6? { (1.59 → 3.03) Mistake. Nb4 was best. } (31... Nb4) 32. Ka4?! { (3.03 → 1.80) Inaccuracy. Na8+ was best. } (32. Na8+) 32... h6? { (1.80 → 3.36) Mistake. Nb4 was best. } (32... Nb4 33. a3 Nc2 34. Kxa5 Nxa3 35. Na4 Kc6 36. Nb2 g5 37. Ka4 Nb1 38. Nd3 Kb7 39. Kb3) 33. Kb5 f5 34. Na4 Kb7 35. Nc3 Kc7 36. Ne2 g5 37. Nc1 Kb7 38. Nb3 a4 39. Na5+ Nxa5 40. Kxa5 Kc6 41. Kxa4 h5 42. Ka5 g4 43. hxg4 fxg4 44. g3 Kb7 45. Kb5 Kc7 46. a4 Kb7 47. a5 Kb8 48. Kc6 Kc8 49. Kd6 Kb7 50. Kxe6 Kc6 51. a6 Kc7 52. Kxd5 Kb8?! { (16.59 → Mate in 9) Checkmate is now unavoidable. Kc8 was best. } (52... Kc8 53. c6 Kb8 54. Kd6 Ka7 55. e4 Kxa6 56. e5 Ka7 57. c7 Kb7 58. Kd7 Ka6 59. c8=Q+) 53. c6 Ka8 54. c7 Ka7 55. Ke5?! { (Mate in 4 → 18.65) Lost forced checkmate sequence. c8=Q was best. } (55. c8=Q Kb6 56. Qb7+ Ka5 57. a7 h4 58. a8=Q#) 55... h4?! { (18.65 → Mate in 4) Checkmate is now unavoidable. Kxa6 was best. } (55... Kxa6 56. Kd6 Kb5 57. e4 Kc4 58. c8=Q+ Kd3 59. Qf5 Ke2 60. Qxh5 Kxf2 61. Qxg4 Ke1 62. Qf5) 56. gxh4 Kxa6 57. c8=Q+ Kb5 58. d5 Kb4 59. Kf4 Kb5 60. d6 Kb4 61. d7 Kb5 62. d8=Q Kb4 63. e4 Kb5 64. h5 Kb4 65. e5 Kb5 66. e6 Kb4 67. e7 Kb5 68. e8=Q+ Kb4 69. h6 Kb3 70. Qb5+ Ka3 71. Qda5# { White wins by checkmate. } 1-0