[Event "2019 Winter Marathon"] [Site "https://lichess.org/70t0rlPo"] [Date "2019.12.28"] [White "BabaYemi"] [Black "Lance5500"] [Result "0-1"] [UTCDate "2019.12.28"] [UTCTime "08:32:19"] [WhiteElo "2184"] [BlackElo "2408"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+4"] [BlackTitle "LM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 g6 3. Bf4 { A48 London System } Bg7 4. Nbd2 O-O 5. e3 d6 6. Bc4 Nc6 7. h3 Nd7 8. c3 e5 9. dxe5 Ndxe5 10. Be2 Re8 11. O-O b6 12. Qc2 Bf5 13. Qa4 Bd7 14. Qc2 h6 15. Nd4 Ne7 16. Bg3?! { (0.55 → 0.00) Inaccuracy. Rad1 was best. } (16. Rad1 Nf5 17. Rfe1 a5 18. a4 h5 19. Bb5 c6 20. Be2 d5 21. e4 dxe4 22. Nxe4 Qh4) 16... Rc8?! { (0.00 → 0.65) Inaccuracy. c5 was best. } (16... c5 17. N4f3 Nf5 18. Bxe5 dxe5 19. e4 Nd6 20. Nc4 Bc6 21. Nxd6 Qxd6 22. a4 Red8 23. Bb5) 17. Ba6 Rb8 18. a4 Kh7 19. Bb5 f5 20. Qb3 c6 21. Be2 Qc7?? { (0.52 → 2.46) Blunder. Rf8 was best. } (21... Rf8 22. Rfe1) 22. f4 c5?! { (2.74 → 4.22) Inaccuracy. Nd5 was best. } (22... Nd5 23. fxe5) 23. fxe5 dxe5 24. Ne6 Bxe6 25. Qxe6 Rbd8?! { (4.12 → 5.30) Inaccuracy. Nc6 was best. } (25... Nc6 26. Qb3 Na5 27. Qc2 Rbd8 28. Nc4 Nxc4 29. Bxc4 Qe7 30. Rfd1 h5 31. e4 f4 32. Bf2) 26. Nf3?? { (5.30 → -3.39) Blunder. Bb5 was best. } (26. Bb5) 26... Nd5 27. Qxe8 Rxe8 28. Bf2?! { (-3.13 → -4.30) Inaccuracy. Bb5 was best. } (28. Bb5 Re7 29. Rfe1 Nf6 30. Nd2 Nh5 31. Bh2 Bf6 32. Nf1 Qc8 33. Rad1 Qe6 34. Re2 Bg5) 28... e4 29. Nd2 f4 30. Nc4 g5?! { (-4.61 → -3.39) Inaccuracy. Rf8 was best. } (30... Rf8 31. Kh2 Qe7 32. Be1 f3 33. gxf3 exf3 34. Rxf3 Rxf3 35. Bxf3 Nxe3 36. Nxe3 Qxe3 37. Kg2) 31. Bg4 Kg6 32. Rad1 Nf6? { (-4.37 → -2.61) Mistake. Rd8 was best. } (32... Rd8 33. exf4) 33. Be2 h5?! { (-3.03 → -2.20) Inaccuracy. Re6 was best. } (33... Re6 34. Kh1) 34. Rd6?! { (-2.20 → -3.23) Inaccuracy. h4 was best. } (34. h4) 34... Bf8 35. Rd2?! { (-2.78 → -3.69) Inaccuracy. Rxf6+ was best. } (35. Rxf6+ Kxf6) 35... Rd8 36. Rfd1 Rxd2 37. Rxd2 a6 38. b3? { (-3.50 → -6.92) Mistake. Rd1 was best. } (38. Rd1) 38... b5 39. axb5 axb5 40. Na3 g4 41. Nxb5 Qe5 42. Bc4?! { (-5.67 → -8.00) Inaccuracy. exf4 was best. } (42. exf4 Qxf4 43. Rc2 gxh3 44. gxh3 Qf5 45. Na3 Qxh3 46. Nc4 Bh6 47. Bxc5 Qg3+ 48. Kf1 Bf4) 42... g3 43. Be1 f3 44. gxf3 exf3 45. Rd3?! { (-14.98 → Mate in 12) Checkmate is now unavoidable. Bd3+ was best. } (45. Bd3+ Kg7) 45... Bh6 46. Kf1?! { (-59.94 → Mate in 7) Checkmate is now unavoidable. e4 was best. } (46. e4 f2+ 47. Bxf2 gxf2+ 48. Kg2 Nxe4 49. Rd6+ Nxd6 50. Nxd6 Qxd6 51. h4 Qd2 52. b4 f1=Q+) 46... Bxe3?! { (Mate in 7 → -17.63) Lost forced checkmate sequence. g2+ was best. } (46... g2+ 47. Kg1 Bf4 48. Bg3 Bxg3 49. Bf7+ Kg7 50. e4 Bh2+ 51. Kf2 g1=Q+ 52. Kxf3 Qxe4#) 47. Bxg3 Qxg3 48. Rxe3 Qg2+ 49. Ke1 f2+ 50. Kd1 f1=Q+ 51. Bxf1 Qxf1+ 52. Kd2 Qxb5 53. c4 Qa5+ 54. Kd3 Qb4 55. Kc2?! { (-12.82 → Mate in 13) Checkmate is now unavoidable. Ke2 was best. } (55. Ke2 Qb7 56. Kd2 Qg2+ 57. Kc3 h4 58. b4 Ne4+ 59. Kb3 Qd2 60. Rxe4 Qd3+ 61. Ka4 Qxe4) 55... Kf5 56. Rf3+ Ke5 57. Re3+ Ne4 58. h4?! { (-71.21 → Mate in 5) Checkmate is now unavoidable. Rd3 was best. } (58. Rd3 Qe1 59. Rd5+ Ke6 60. b4 Qxb4 61. Rd8 Qxc4+ 62. Kb1 Qb3+ 63. Kc1 Qxh3 64. Re8+ Kf7) 58... Qd2+ { White resigns. } 0-1