[Event "Blits open Arena"] [Site "https://lichess.org/0j62NphI"] [Date "2020.05.27"] [White "ajedrez-maestro"] [Black "RBotha"] [Result "1-0"] [UTCDate "2020.05.27"] [UTCTime "20:52:22"] [WhiteElo "1386"] [BlackElo "1635"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "60+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } d5 3. exd5 exd5 4. d4 Be6 5. c4?! { (0.33 → -0.44) Inaccuracy. Bd3 was best. } (5. Bd3 Nf6 6. O-O Bd6 7. Re1 O-O 8. Nc3 c5 9. Nb5 c4) 5... Nf6?! { (-0.44 → 0.30) Inaccuracy. dxc4 was best. } (5... dxc4 6. Qc2 Nc6 7. Bxc4 Nxd4 8. Nxd4 Qxd4 9. Bb5+ Bd7 10. Bxd7+) 6. cxd5 Nxd5 7. Nc3 c5?! { (0.00 → 0.62) Inaccuracy. Be7 was best. } (7... Be7 8. Bb5+ c6 9. Bd3 O-O 10. O-O Nd7 11. Re1 Re8 12. Bd2) 8. Nxd5 Bxd5 9. dxc5?! { (0.54 → -0.46) Inaccuracy. Bb5+ was best. } (9. Bb5+) 9... Qa5+?? { (-0.46 → 1.58) Blunder. Bxc5 was best. } (9... Bxc5 10. Bb5+ Nc6 11. O-O O-O 12. Bf4 Bb6 13. Qd3 Bxf3 14. Qxf3 Nd4 15. Qh5 Nxb5 16. Qxb5) 10. Bd2 Qxc5 11. Bc3?? { (1.70 → -0.39) Blunder. Rc1 was best. } (11. Rc1 Qe7+) 11... Qe7+?? { (-0.39 → 2.52) Blunder. Nc6 was best. } (11... Nc6 12. Qd3 O-O-O 13. Be2 Be6 14. Qe3 Qxe3 15. fxe3 Bc5 16. Kf2 f6 17. Rhc1 Kb8 18. Rd1) 12. Be2? { (2.52 → 0.95) Mistake. Ne5 was best. } (12. Ne5 Qe6 13. Bb5+ Nc6 14. O-O O-O-O 15. Re1 a6 16. Bxc6 Bxc6 17. Qh5 Qd5 18. Qg4+ Bd7) 12... f6?? { (0.95 → 8.61) Blunder. Bxf3 was best. } (12... Bxf3 13. gxf3 Nc6 14. Rg1 h5 15. Kf1 Rh6 16. Bc4 Rd6 17. Qe1 g6 18. Qe4 Qxe4 19. fxe4) 13. O-O? { (8.61 → 4.16) Mistake. Qxd5 was best. } (13. Qxd5) 13... Nd7? { (4.16 → 8.50) Mistake. Qf7 was best. } (13... Qf7 14. Bb5+ Nc6 15. Re1+ Be7 16. Bxc6+ Bxc6 17. Bb4 O-O 18. Rxe7 Qd5 19. Qd4 a5 20. Qg4) 14. Re1 Qc5 15. Bc4+ Be7 16. Qxd5 Qxd5 17. Bxd5 Rd8 18. Bb4 Kf8?? { (6.44 → Mate in 8) Checkmate is now unavoidable. Ne5 was best. } (18... Ne5 19. Bxe7 Rxd5 20. Nxe5 Rxe5 21. Rxe5 fxe5 22. Bd6 e4 23. Re1 Kf7 24. Rxe4 Rd8 25. Bb4) 19. Bxe7+?! { (Mate in 8 → 20.47) Lost forced checkmate sequence. Rxe7 was best. } (19. Rxe7 Nc5 20. Rf7+ Ke8 21. Re1+ Ne6 22. Re7+ Kf8 23. Rxb7+ Rd6 24. Bxd6+ Ke8 25. Bc6+ Kd8) 19... Ke8 20. Bb4+ { White wins on time. } 1-0