[Event "2023 Spring Marathon"] [Site "https://lichess.org/l8EqVOVB"] [Date "2023.04.15"] [White "JaimeZumaeta"] [Black "Vcv2020"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "00:38:58"] [WhiteElo "928"] [BlackElo "1489"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "120+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 } e6 3. Nh3 Bd6 4. Bxd6 Qxd6 5. f4? { (-0.35 → -1.52) Mistake. Qd2 was best. } (5. Qd2) 5... Nc6? { (-1.52 → -0.09) Mistake. Qb4+ was best. } (5... Qb4+ 6. Qd2 Qxb2 7. Qc3 Qxc3+ 8. Nxc3 Nc6 9. e3 Bd7 10. Bd3 Nge7 11. Ng5 f6 12. Nf3) 6. g3?? { (-0.09 → -2.10) Blunder. Qd2 was best. } (6. Qd2 Nf6) 6... Nf6? { (-2.10 → -0.57) Mistake. Qb4+ was best. } (6... Qb4+ 7. Nd2 Qxb2 8. Nb3 a5 9. Qd2 a4 10. c3 Qa3 11. Nc1 Na5 12. e3 b6 13. Rb1) 7. Nc3?! { (-0.57 → -1.42) Inaccuracy. c3 was best. } (7. c3) 7... Ne4?! { (-1.42 → -0.31) Inaccuracy. Qb4 was best. } (7... Qb4) 8. Bg2?! { (-0.31 → -1.22) Inaccuracy. Nxe4 was best. } (8. Nxe4 dxe4) 8... Nxc3?! { (-1.22 → -0.52) Inaccuracy. Qb4 was best. } (8... Qb4 9. a3) 9. bxc3 Qa3 10. Qc1?? { (-0.58 → -3.13) Blunder. Qd2 was best. } (10. Qd2 Na5 11. e4 Bd7 12. O-O O-O-O 13. Rfb1 h6 14. Nf2 Ba4 15. Bf1 Bc6 16. exd5 exd5) 10... Qxc3+ 11. Kd1 Nxd4 12. e3 Nc6 13. Re1 O-O 14. Ng5?! { (-3.65 → -4.70) Inaccuracy. Rb1 was best. } (14. Rb1 Qc5 15. Nf2 b6 16. Nd3 Qd6 17. e4 Na5 18. e5 Qe7 19. Ke2 Bb7 20. Qe3) 14... h6 15. Nxf7?! { (-4.09 → -5.60) Inaccuracy. Nf3 was best. } (15. Nf3 e5 16. h3 e4 17. Nd2 b6 18. Rb1 Ba6 19. Rb3 Qf6 20. Qb2 Qd8 21. Ra3 Na5) 15... Rxf7 16. g4 e5 17. fxe5?? { (-6.24 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (17. f5 e4 18. Rb1 Ne5 19. h3 Qc5 20. Bf1 b6 21. Rb3 Bb7 22. Qa3 Qf8 23. Kc1 Qe8) 17... Bxg4+ 18. Re2 Bxe2+ 19. Kxe2 Nxe5?? { (Mate in 14 → -6.63) Lost forced checkmate sequence. Qc4+ was best. } (19... Qc4+ 20. Ke1 Qh4+ 21. Kd1 Qg4+ 22. Bf3 Rxf3 23. Qa3 Qg1+ 24. Kd2 Rf2+ 25. Kc3 Qxa1+ 26. Kb3) 20. Bxd5 Rf8 21. Bxb7?? { (-6.79 → Mate in 3) Checkmate is now unavoidable. Qd1 was best. } (21. Qd1 Kh7 22. Bxf7 Rxf7 23. a3 b6 24. h4 a5 25. h5 Qc4+ 26. Kd2 Rf2+ 27. Kc1 a4) 21... Ng4 22. Bd5 Kh8 23. Bxf7 Rxf7 24. Rb1 Rf2+ 25. Kd1 Rf1+ 26. Ke2 Rxc1 27. Rb8+ Kh7 28. Rb3 Qxc2+ 29. Kf3 Rg1 30. Rb7 Qf5+ 31. Ke2 Qe4 32. Rxa7 Rg2+ 33. Kf1 Qf3+ 34. Ke1 Qe2# { Black wins by checkmate. } 0-1