[Event "2023 Winter Marathon"] [Site "https://lichess.org/OzSFmHIe"] [Date "2023.12.29"] [White "Bossbaby2010"] [Black "K0HEK"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "01:54:35"] [WhiteElo "1660"] [BlackElo "1232"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 Nc6 4. Nf3 e6 5. c3 Bd6 6. Bg3 Bxg3 7. hxg3 Qe7 8. Bd3 e5 9. Nbd2?? { (0.70 → -4.73) Blunder. Bb5 was best. } (9. Bb5) 9... e4 10. Bxe4?! { (-5.00 → -7.12) Inaccuracy. Bc2 was best. } (10. Bc2 exf3) 10... dxe4 11. Ng5 Bf5 12. Qb3 h6?! { (-6.53 → -4.46) Inaccuracy. Rb8 was best. } (12... Rb8 13. Qb5 Bg6 14. Nh3 O-O 15. Nf4 h6 16. O-O-O Bh7 17. g4 Nxg4 18. Qe2 Qd7 19. f3) 13. Qxb7 Rd8?? { (-4.37 → 4.28) Blunder. O-O was best. } (13... O-O 14. Qxc6) 14. Qxc6+ Rd7 15. Nh3?! { (4.91 → 3.41) Inaccuracy. Rh4 was best. } (15. Rh4 O-O) 15... Bxh3?! { (3.41 → 4.57) Inaccuracy. O-O was best. } (15... O-O 16. Nf4) 16. gxh3 O-O 17. O-O? { (4.89 → 2.78) Mistake. Nc4 was best. } (17. Nc4 Rb8) 17... Nd5? { (2.78 → 5.33) Mistake. Rd6 was best. } (17... Rd6 18. Qa4) 18. Rac1?! { (5.33 → 3.70) Inaccuracy. Nxe4 was best. } (18. Nxe4 Rb8 19. b3 Rb6 20. Qa4 Rg6 21. Nc5 Rd8 22. Rae1 h5 23. Qc4 h4 24. g4 f5) 18... Rd6 19. Qc4?! { (4.38 → 2.80) Inaccuracy. Qc5 was best. } (19. Qc5 Qe6 20. c4 Nxe3 21. fxe3 Qxh3 22. Nxe4 Re6 23. Qf5 Qxf5 24. Rxf5 Rxe4 25. Kf2 Re6) 19... Nb6?! { (2.80 → 3.72) Inaccuracy. h5 was best. } (19... h5 20. Qe2) 20. Qe2 Rfd8 21. Nc4?! { (4.04 → 3.06) Inaccuracy. Kh2 was best. } (21. Kh2 Rg6 22. a3 Nd5 23. Nc4 Rg5 24. Ne5 Qe6 25. c4 Ne7 26. Rcd1 c5 27. b4 f6) 21... Nxc4 22. Qxc4 g5? { (2.48 → 4.01) Mistake. Rg6 was best. } (22... Rg6) 23. Qe2 Qe6 24. Qg4?! { (4.10 → 3.20) Inaccuracy. Kg2 was best. } (24. Kg2 f5 25. b3 f4 26. gxf4 gxf4 27. Kh2 Kh8 28. Rg1 Qf7 29. Qg4 Rf6 30. Rg2 fxe3) 24... Qxg4?! { (3.20 → 4.70) Inaccuracy. f5 was best. } (24... f5) 25. hxg4 Kg7 26. f3?! { (4.76 → 3.20) Inaccuracy. Rc2 was best. } (26. Rc2 Kg6) 26... exf3 27. Rxf3 Rf6?? { (3.03 → 6.81) Blunder. Re8 was best. } (27... Re8 28. Rcf1) 28. Rcf1 Rxf3 29. Rxf3 Rh8?! { (4.99 → 6.92) Inaccuracy. Re8 was best. } (29... Re8 30. Kf2 Kg6 31. c4 Re4 32. Rf5 h5 33. Rc5 Rxg4 34. Rc6+ Kg7 35. Kf3 f5 36. Rxc7+) 30. Rf5 f6 31. Rc5 Rc8 32. Rc6 Kg6 33. Kf2 h5 34. gxh5+ Kxh5 35. Kf3 g4+ 36. Kf4 a5 37. e4 a4 38. e5 fxe5+ 39. dxe5 Rf8+ 40. Ke4?! { (6.64 → 4.47) Inaccuracy. Rf6 was best. } (40. Rf6 Rb8 41. e6 Rxb2 42. Rf5+ Kg6 43. Re5 Rb8 44. e7 Kf7 45. e8=Q+ Rxe8 46. Rxe8 Kxe8) 40... Kg5? { (4.47 → 7.92) Mistake. Rf3 was best. } (40... Rf3 41. Rxc7) 41. e6 Rf5?! { (6.16 → 15.43) Inaccuracy. Kf6 was best. } (41... Kf6 42. b4) 42. e7 Rf4+?! { (13.41 → Mate in 7) Checkmate is now unavoidable. Rf1 was best. } (42... Rf1 43. Re6) 43. Ke3?! { (Mate in 7 → 73.75) Lost forced checkmate sequence. gxf4+ was best. } (43. gxf4+ Kh4 44. e8=Q a3 45. Ke3 Kg3 46. Qe4 axb2 47. Qc2 b1=Q 48. Qf2+ Kh3 49. Rh6#) 43... Rf5?! { (73.75 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (43... Rf1 44. Ke2) 44. e8=Q Rf3+ 45. Ke2 Rf2+ 46. Kxf2 Kf5 { Black wins on time. } 0-1