[Event "December 24th Marathon Arena"] [Site "https://lichess.org/G4POqzVy"] [Date "2021.12.24"] [White "copheim123"] [Black "bigkahuna97"] [Result "1-0"] [UTCDate "2021.12.24"] [UTCTime "15:25:29"] [WhiteElo "1640"] [BlackElo "1238"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "900+3"] [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 } Nf6 3. e3 Bg4 4. Nf3 Nc6 5. c3 e6 6. h3 Bh5 7. Be2 Ne4 8. Qc2 Bg6 9. Qb3 Na5 10. Qb5+ Qd7?? { (0.29 → 8.84) Blunder. c6 was best. } (10... c6 11. Qa4) 11. Qxd7+?? { (8.84 → 1.12) Blunder. Qxa5 was best. } (11. Qxa5) 11... Kxd7 12. Ne5+ Ke7?? { (0.93 → 3.27) Blunder. Kd8 was best. } (12... Kd8 13. Bd3 Nd6 14. Nxg6 hxg6 15. O-O Be7 16. b3 Nc6 17. Nd2 a5 18. Bh2 a4 19. b4) 13. Nxg6+ fxg6? { (3.19 → 5.40) Mistake. hxg6 was best. } (13... hxg6 14. Bxc7 Nc6 15. Bh2 Kd7 16. f3 Nd6 17. Nd2 Be7 18. e4 Bg5 19. Nb3 b6 20. Bxd6) 14. Bxc7 Kf7?! { (5.61 → 8.25) Inaccuracy. Nc6 was best. } (14... Nc6 15. Bh2) 15. Bxa5 b6 16. Bb4 Nd6 17. O-O a5 18. Bxd6 Bxd6 19. Nd2 Rad8 20. Nf3 h6 21. c4 Rd7 22. cxd5 exd5 23. Rfd1 Rc8 24. Rac1 Rb8 25. Rc6 Bc7 26. Bb5 h5 27. Rdc1 Kf8 28. Rxc7 Rd6 29. R7c6 Rdd8 30. Rxg6 Kf7?! { (14.14 → Mate in 6) Checkmate is now unavoidable. Rdc8 was best. } (30... Rdc8 31. Rxc8+) 31. Rgc6?! { (Mate in 6 → 14.23) Lost forced checkmate sequence. Ng5+ was best. } (31. Ng5+ Kxg6 32. Rc6+ Kf5 33. Bd3+ Kxg5 34. Rg6+ Kh4 35. g3+ Kxh3 36. Bf1#) 31... Kg8 32. Ne5 Rb7 33. Rc8 Rf8 34. Rxf8+ Kxf8 35. Rc8+ Ke7 36. Ng6+ Kf6 37. Nf4 Kg5?! { (14.69 → Mate in 5) Checkmate is now unavoidable. h4 was best. } (37... h4 38. Nxd5+ Kf5 39. Bc6 Ra7 40. Nxb6 Ra6 41. Nc4 a4 42. Kf1 g6 43. Bb5 Ra7 44. Rc5+) 38. Nxd5?! { (Mate in 5 → 15.31) Lost forced checkmate sequence. Rc6 was best. } (38. Rc6 Re7 39. Rg6+ Kf5 40. Bd3+ Re4 41. g4+ hxg4 42. hxg4#) 38... a4 39. Bxa4 b5?! { (16.60 → Mate in 7) Checkmate is now unavoidable. Kg6 was best. } (39... Kg6 40. Rf8) 40. Bb3?! { (Mate in 7 → 15.83) Lost forced checkmate sequence. Bc2 was best. } (40. Bc2 g6 41. Rh8 Rc7 42. f4+ Kh4 43. Nxc7 Kg3 44. Nxb5 h4 45. Nd6 g5 46. Nf5#) 40... g6 41. Rc5 Ra7 42. Nf4+ Kf6 43. Rxb5 Ke7 44. Nxg6+ Kd8 45. a4 Rc7 46. Rc5 Rb7 47. Rc3 Rg7 48. Bc2 Rc7?! { (17.86 → Mate in 13) Checkmate is now unavoidable. Ra7 was best. } (48... Ra7 49. Rc5) 49. Rxc7 Kxc7 50. Be4?! { (Mate in 12 → 81.75) Lost forced checkmate sequence. g4 was best. } { Black resigns. } (50. g4 hxg4 51. hxg4 Kd6 52. g5 Ke6 53. Ne5 Ke7 54. a5 Kf8 55. a6 Kg8 56. a7 Kg7) 1-0