[Event "2021 Spring Marathon"] [Site "https://lichess.org/WwzePHGf"] [Date "2021.04.10"] [White "RookJM8"] [Black "zbidwell"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "20:52:45"] [WhiteElo "1671"] [BlackElo "1342"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [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 } Bf5 3. e3 c5 4. c3?! { (0.55 → -0.16) Inaccuracy. Nf3 was best. } (4. Nf3 Nc6 5. Bb5 cxd4 6. Nxd4 Bd7 7. c4 Nxd4 8. Bxd7+ Qxd7) 4... Nc6 5. Nf3 Nf6?! { (0.00 → 0.75) Inaccuracy. e6 was best. } (5... e6 6. Qb3 Qd7 7. Nbd2 c4 8. Qd1 Nf6 9. Be2 Be7 10. O-O) 6. h3?! { (0.75 → -0.20) Inaccuracy. dxc5 was best. } (6. dxc5 e6 7. b4 Ne4 8. Nbd2 Nxc3 9. Qc1 Ne4 10. Bb5 Nxd2) 6... e6 7. g4?! { (-0.01 → -0.60) Inaccuracy. Bd3 was best. } (7. Bd3 Bxd3 8. Qxd3 Bd6 9. Bxd6 Qxd6 10. O-O O-O 11. Nbd2 Rac8) 7... Be4 8. Rg1?? { (-0.27 → -2.37) Blunder. Nbd2 was best. } (8. Nbd2 cxd4 9. Nxe4 Nxe4 10. Nxd4 Bd6 11. Bg2 Bxf4 12. exf4 Nd6) 8... Bd6? { (-2.37 → -0.63) Mistake. Qb6 was best. } (8... Qb6) 9. Ng5?? { (-0.63 → -3.59) Blunder. Bxd6 was best. } (9. Bxd6 Qxd6 10. dxc5 Qxc5 11. Nbd2 Bg6 12. Be2 h6 13. Qb3 Nd7 14. h4 Qd6 15. h5 Bh7) 9... Bxf4 10. Nxe4 Nxe4 11. exf4 cxd4 12. cxd4?! { (-4.24 → -6.31) Inaccuracy. Bg2 was best. } (12. Bg2 Qb6 13. Nd2 Nc5 14. Nb3 dxc3 15. bxc3 O-O 16. Rb1 Na4 17. Qc2 Rad8 18. Qd2 Na5) 12... Qb6? { (-6.31 → -3.94) Mistake. Qa5+ was best. } (12... Qa5+ 13. Nc3) 13. Nc3 Qxb2 14. Nxe4 dxe4 15. Be2? { (-3.60 → -6.90) Mistake. Rb1 was best. } (15. Rb1 Qxa2) 15... Rd8? { (-6.90 → -4.00) Mistake. Nxd4 was best. } (15... Nxd4 16. Rb1 Qxa2 17. Rg3 Rd8 18. Rgb3 Nc2+ 19. Kf1 Rxd1+ 20. Bxd1 Na3 21. R1b2 Qa1 22. Kg2) 16. Rb1 Qc3+?! { (-4.29 → -3.00) Inaccuracy. Qxa2 was best. } (16... Qxa2 17. Bb5) 17. Kf1?? { (-3.00 → -6.11) Blunder. Qd2 was best. } (17. Qd2) 17... Qxh3+ 18. Ke1 Rxd4?! { (-7.14 → -4.89) Inaccuracy. e3 was best. } (18... e3) 19. Qc2?! { (-4.89 → -6.63) Inaccuracy. Qb3 was best. } (19. Qb3) 19... Qh2 20. Rf1 Qxf4 21. Rxb7 Nb4?? { (-9.30 → Mate in 4) Checkmate is now unavoidable. O-O was best. } (21... O-O) 22. Qa4+?? { (Mate in 4 → -10.45) Lost forced checkmate sequence. Qc8+ was best. } (22. Qc8+ Rd8 23. Bb5+ Nc6 24. Bxc6+ Kf8 25. Qxd8#) 22... Kd8 23. Rb8+ Ke7?? { (-10.55 → -2.58) Blunder. Qxb8 was best. } (23... Qxb8 24. Qa5+ Qc7 25. Qxc7+ Kxc7 26. Rh1 Nxa2 27. Rh3 Nb4 28. Kf1 Nd3 29. Re3 Kb6 30. f3) 24. Qxa7+ Kf6?? { (-2.50 → 7.79) Blunder. Rd7 was best. } (24... Rd7) 25. Qxd4+ Kg6 26. Rxh8?? { (8.40 → Mate in 4) Checkmate is now unavoidable. Rxb4 was best. } (26. Rxb4 Rc8 27. Rg1 Rc2 28. a4 h6 29. Bd1 Rc6 30. f3 e5 31. Qxe4+ Qxe4+ 32. Rxe4 f6) 26... Qc1+ 27. Qd1 Nc2# { Black wins by checkmate. } 0-1