[Event "Weekly Classical Arena"] [Site "https://lichess.org/qKqjhLpz"] [Date "2024.03.22"] [White "akchess90"] [Black "Kosper"] [Result "0-1"] [UTCDate "2024.03.22"] [UTCTime "21:49:30"] [WhiteElo "1361"] [BlackElo "1687"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1200+10"] [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 a6 4. c4 Nc6 5. cxd5 Qxd5 6. Nc3 Qd8?! { (1.40 → 2.59) Inaccuracy. Qa5 was best. } (6... Qa5 7. a3 Nf6 8. b4 Qb6 9. Nf3 e6 10. Na4 Qa7 11. Bd3) 7. Qb3?! { (2.59 → 1.61) Inaccuracy. d5 was best. } (7. d5 Na7 8. Nf3 e5 9. Bxe5 Nf6 10. e4 Bg6 11. h4 h6 12. h5 Bh7 13. Qa4+ Nd7) 7... b5 8. Nd5?! { (1.50 → 0.59) Inaccuracy. Rc1 was best. } (8. Rc1 Na5 9. Qd5 e6 10. Qxd8+ Kxd8 11. e4 Bg6 12. h4 Nf6 13. Nf3 c5 14. Be2 Nc6) 8... e6?? { (0.59 → 3.69) Blunder. Rc8 was best. } (8... Rc8 9. Rc1 Be6 10. Rxc6 Bxd5 11. Qc3 Bxc6 12. Qxc6+ Qd7 13. Qxa6 c6 14. Nf3 f6 15. Be2) 9. Nxc7+ Kd7 10. Nxa8 Qxa8 11. d5 Nd8?! { (3.39 → 4.71) Inaccuracy. Bb4+ was best. } (11... Bb4+ 12. Ke2 Nge7 13. dxc6+ Nxc6 14. Rd1+ Ke7 15. a3 Rc8 16. axb4 Bc2 17. Qa3 Bxd1+ 18. Kxd1) 12. dxe6+ Nxe6 13. O-O-O+ Ke8 14. Rd5?? { (4.87 → 1.25) Blunder. Bxb5+ was best. } (14. Bxb5+ axb5 15. Qxb5+ Ke7 16. Qxf5 Qa6 17. Nf3 Ke8 18. Kb1 Nf6 19. Rd4 h5 20. Rhd1 Bc5) 14... Ne7?? { (1.25 → 4.22) Blunder. Qc6+ was best. } (14... Qc6+ 15. Kd1 Bc2+ 16. Qxc2 Qxd5+ 17. Kc1 Nxf4 18. exf4 Bd6 19. Nf3 Bxf4+ 20. Kb1 Ne7 21. Bd3) 15. Rd2?? { (4.22 → 0.02) Blunder. Bxb5+ was best. } (15. Bxb5+ axb5 16. Qxb5+ Nc6 17. Rxf5 g6 18. Re5 Be7 19. Nf3 Nxf4 20. exf4 Kf8 21. Rxe7 Nxe7) 15... Ng6?? { (0.02 → 4.34) Blunder. Nc5 was best. } (15... Nc5 16. Qc3) 16. Nf3? { (4.34 → 2.72) Mistake. Bxb5+ was best. } (16. Bxb5+ axb5 17. Qxb5+ Ke7 18. Qxf5 Ngxf4 19. Nf3 g6 20. Qb5 Ne2+ 21. Kd1 Nc3+ 22. bxc3 Bg7) 16... Bc5?! { (2.72 → 3.92) Inaccuracy. Nc5 was best. } (16... Nc5 17. Bxb5+ axb5 18. Qxb5+ Bd7 19. Rxd7 Nxd7 20. Rd1 Qc8+ 21. Kb1 Bc5 22. Rc1 Ke7 23. Bg3) 17. Ne5?! { (3.92 → 2.79) Inaccuracy. Bd3 was best. } (17. Bd3 Bh3 18. Ng5 Ngxf4 19. exf4 Nxg5 20. Re1+ Be6 21. fxg5 Be7 22. Be4 Qb8 23. Bc6+ Kf8) 17... Ngxf4?! { (2.79 → 4.08) Inaccuracy. Nxe5 was best. } (17... Nxe5 18. Bxe5 Qe4 19. Rd5 Ke7 20. Bd3 Qxg2 21. Rd1 Bg4 22. Rd7+ Kf8 23. Rd2 Qh1+ 24. Kc2) 18. exf4 Qc8 19. Rd7?? { (4.09 → -3.78) Blunder. Kd1 was best. } (19. Kd1 g6 20. Bd3 Bxd3 21. Nxd3 Ke7 22. Re1 Rd8 23. Qc3 Bd4 24. Qxc8 Rxc8 25. Ne5 a5) 19... Bd4+ 20. Kd2?! { (-3.75 → -4.80) Inaccuracy. Kd1 was best. } (20. Kd1 Bxe5 21. Rd5 Bxf4 22. g3 Qc1+ 23. Ke2 Be4 24. Bg2 Bxd5 25. Rxc1 Bxb3 26. Rc8+ Nd8) 20... Bxe5 21. Bxb5 axb5 22. Qxb5?! { (-5.15 → -6.73) Inaccuracy. Rd5 was best. } (22. Rd5 Bxf4+ 23. Ke1 Qc1+ 24. Ke2 Qc6 25. Rhd1 Bc2 26. Qa3 Bxd1+ 27. Rxd1 f6 28. Kf1 Kf7) 22... Qc2+? { (-6.73 → -4.12) Mistake. Bxf4+ was best. } (22... Bxf4+ 23. Ke2 Qxd7 24. Qxd7+ Kxd7 25. Rd1+ Ke7 26. g3 Bc7 27. Rd5 Bh3 28. Kd2 Rb8 29. Kc1) 23. Ke3?? { (-4.12 → Mate in 2) Checkmate is now unavoidable. Ke1 was best. } (23. Ke1 Qxb2 24. Qxb2 Bxb2 25. Rb7 Bf6 26. Ke2 Nxf4+ 27. Kf3 Ne6 28. Re1 Bc2 29. Kg3 Bd8) 23... Bxf4+ 24. Kf3 Qe4# { Black wins by checkmate. } 0-1