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[Event "Rated correspondence game"] [Site "https://lichess.org/qglWecH7"] [Date "2020.02.29"] [White "RonaldSolon"] [Black "xitigaba"] [Result "0-1"] [UTCDate "2020.02.29"] [UTCTime "00:21:35"] [WhiteElo "2025"] [BlackElo "2116"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "-"] [ECO "A48"] [Opening "London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. e3 O-O 5. Nbd2 d6 6. Be2 Nbd7 7. h3 b6 8. c4 Bb7 9. b4 c5 10. bxc5 bxc5 11. Rb1 Qc7?! { (-0.41 → 0.26) Inaccuracy. Be4 was best. } (11... Be4) 12. Qa4?! { (0.26 → -0.83) Inaccuracy. d5 was best. } (12. d5 Nb6) 12... Be4?! { (-0.83 → -0.14) Inaccuracy. cxd4 was best. } (12... cxd4 13. exd4 e5 14. dxe5 dxe5 15. Be3 Bc6 16. Qc2 Nh5 17. O-O Nf4 18. Bxf4 exf4 19. c5) 13. Nxe4 Nxe4 14. Qc2?! { (-0.13 → -1.13) Inaccuracy. Qa3 was best. } (14. Qa3) 14... Qa5+ 15. Kf1 f5?! { (-1.27 → -0.43) Inaccuracy. Nc3 was best. } (15... Nc3) 16. Rb3 Rab8 17. Bd3?? { (-0.54 → -2.42) Blunder. g4 was best. } (17. g4 Rxb3 18. axb3 cxd4 19. exd4 Qa1+ 20. Kg2 Qc3 21. Qb1 Bxd4 22. gxf5 gxf5 23. Rc1 Qb2) 17... Rxb3 18. axb3 Qa1+? { (-2.32 → -0.94) Mistake. e5 was best. } (18... e5 19. dxe5) 19. Ne1?? { (-0.94 → -3.47) Blunder. Qb1 was best. } (19. Qb1 Qa5) 19... Nc3? { (-3.47 → -1.48) Mistake. cxd4 was best. } (19... cxd4) 20. g4 fxg4 21. hxg4 cxd4 22. Bh6?? { (-1.64 → -7.34) Blunder. Kg2 was best. } (22. Kg2 Qa6) 22... dxe3?? { (-7.34 → -2.96) Blunder. Nd1 was best. } (22... Nd1 23. Bf5 Bxh6 24. Rxh6 dxe3 25. Qe4 Ne5 26. Qd5+ Kg7 27. Qh1 Rh8 28. f4 gxf5 29. Qh4) 23. Bxe3 Nd1 24. Kg2 Nxe3+ 25. fxe3 Qf6 26. Rf1 Qg5 27. Rxf8+ Bxf8 28. Be2 Qxe3 29. Bf3?? { (-2.00 → -7.62) Blunder. Qd3 was best. } (29. Qd3 Bh6 30. Qxe3 Bxe3 31. b4 Ne5 32. Nc2 Bb6 33. Ne1 Kf8 34. g5 Nf7 35. Nf3 Be3) 29... e6?? { (-7.62 → -2.28) Blunder. Qxe1 was best. } (29... Qxe1 30. Qf2 Qxf2+ 31. Kxf2 Nc5 32. Bd1 Bg7 33. Kf3 a5 34. Ke3 Be5 35. Kf2 Bd4+ 36. Kg3) 30. Nd3 Ne5 31. Nxe5 Qxe5?! { (-1.92 → -1.27) Inaccuracy. dxe5 was best. } (31... dxe5 32. Qe2 Qxb3 33. Qxe5 Qxc4 34. g5 Kf7 35. Qf6+ Ke8 36. Qe5 Kd7 37. Be2 Qd5+ 38. Qxd5+) 32. Qd3 Bg7 33. Kh3?! { (-1.15 → -1.79) Inaccuracy. b4 was best. } (33. b4 Kf7) 33... Kf7 34. Bg2?! { (-1.34 → -2.04) Inaccuracy. b4 was best. } (34. b4) 34... Qc3 35. Qxc3 Bxc3 36. Kg3 Kf6 37. Kf4 a5 38. Bc6 Bd2+ 39. Kf3 Kg5 40. Be8 h5 41. gxh5 gxh5 42. Bf7 e5 43. Be8 h4 44. Bd7 Kf6 45. Ke4 Ke7 46. Bh3 Kd8 47. Bg4 Kc7 48. Kd5 Bb4 49. Bh3 Kb6 50. Bg4 a4 51. bxa4 Ka5 52. Bd7 Bc5 53. Ke4 Kb4 54. Kd5 Kc3?! { (-0.88 → -0.12) Inaccuracy. Ka5 was best. } (54... Ka5 55. Ke4 Bb6 56. Kd5 Ba7 57. Bf5 Bc5 58. Ke4 Kb4 59. Kd3 Kxa4 60. Bd7+ Kb4 61. Bf5) 55. a5 Kd3 56. Bf5+ Ke3 57. a6 Kf4 58. Be4?? { (-0.13 → -11.77) Blunder. Bh7 was best. } (58. Bh7 h3 59. Be4 Ba7 60. Bd3 Ke3 61. Bf1 h2 62. Bg2 Kd3 63. Be4+ Kc3 64. Bf3 Bb6) 58... h3 59. Bh1 Ke3 60. a7? { (-5.60 → -26.04) Mistake. Be4 was best. } (60. Be4 h2) 60... Bxa7 61. Kxd6?! { (-22.91 → Mate in 18) Checkmate is now unavoidable. Ke6 was best. } (61. Ke6 Bc5) 61... Kd4 62. Ke6 e4 63. Kf5?! { (-71.55 → Mate in 33) Checkmate is now unavoidable. c5 was best. } (63. c5 e3) 63... e3 64. Kf4?! { (-63.48 → Mate in 11) Checkmate is now unavoidable. Bf3 was best. } (64. Bf3 h2 65. Kg4 e2 66. Bxe2 h1=Q 67. Bf3 Qg1+ 68. Kf5 Qf2 69. Kg4 Kxc4 70. Bb7 Bb8) 64... e2 { Black wins on time. } 0-1