[Event "Miami-Dade Public Library Arena"] [Site "https://lichess.org/9CzkPubx"] [Date "2021.06.15"] [White "User9000"] [Black "D_Mont"] [Result "0-1"] [UTCDate "2021.06.15"] [UTCTime "21:06:23"] [WhiteElo "1631"] [BlackElo "1064"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "420+4"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. e3 Bd7 4. c4 b5? { (0.63 → 2.04) Mistake. Nf6 was best. } (4... Nf6 5. Nc3 Be7 6. cxd5 exd5 7. Bd3 O-O 8. O-O Be6 9. Bd2) 5. Nc3?? { (2.04 → -0.85) Blunder. cxb5 was best. } (5. cxb5 Nf6 6. Nc3 c6 7. Ne5 Bb4 8. a4 a6 9. bxa6 Ne4 10. Bd2 Nxd2 11. Qxd2 Bd6) 5... bxc4 6. a3 a5?! { (-1.12 → -0.25) Inaccuracy. f5 was best. } (6... f5) 7. b3?! { (-0.25 → -0.93) Inaccuracy. e4 was best. } (7. e4 Bc8 8. exd5 exd5 9. b3 cxb3 10. Bb5+ c6 11. Ba4 Nf6 12. O-O b2 13. Bxb2 Be7) 7... a4?? { (-0.93 → 1.57) Blunder. cxb3 was best. } (7... cxb3 8. Qxb3 Nf6 9. Qc2 Be7 10. Bd3 h6 11. O-O O-O 12. e4 dxe4 13. Nxe4 Bc6 14. Ne5) 8. bxc4 dxc4 9. Bxc4 e5?? { (2.25 → 8.51) Blunder. Nc6 was best. } (9... Nc6 10. d5 Na5 11. dxe6 fxe6 12. Ba2 Nf6 13. O-O Be7 14. e4 Nb3 15. Bxb3 axb3 16. Qxb3) 10. Nxe5 f6? { (8.54 → Mate in 8) Checkmate is now unavoidable. Nh6 was best. } (10... Nh6 11. Qh5) 11. Nf7?! { (Mate in 8 → 10.38) Lost forced checkmate sequence. Qh5+ was best. } (11. Qh5+ g6 12. Bf7+ Ke7 13. Nd5+ Kd6 14. Nc4+ Kc6 15. Ne7+ Kb7 16. Rb1+ Ka7 17. Qc5+ Ka6) 11... Bxa3 12. Bxa3 Be6 13. Nxd8 Bxc4 14. Nxa4 Rxa4 15. Qxa4+ Nd7 16. Nc6 Bd5 17. Qa8+ Kf7 18. Qxg8+ Kxg8 19. Bf8? { (12.85 → 5.35) Mistake. Ne7+ was best. } (19. Ne7+) 19... Kxf8?! { (5.35 → 7.91) Inaccuracy. Bxc6 was best. } (19... Bxc6) 20. Ra8+ Kf7 21. Ne7?? { (7.82 → -5.32) Blunder. Rxh8 was best. } (21. Rxh8 Bxc6 22. f3 Bb5 23. Kd2 h6 24. Rc8 c6 25. Ra1 Ke6 26. Rc7 g6 27. Raa7 c5) 21... Rxa8 22. O-O?! { (-5.31 → -7.99) Inaccuracy. Nxd5 was best. } (22. Nxd5 Ra1+ 23. Ke2 Rxh1 24. Nxc7 Rxh2 25. g4 Nb6 26. Na6 Rh4 27. Kf3 g6 28. Nc5 Rh1) 22... Kxe7 23. Ra1? { (-8.13 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (23. f3 Bc6 24. e4 Ra4 25. e5 Rxd4 26. exf6+ Nxf6 27. Re1+ Kd6 28. Kf2 Nd5 29. h3 g5) 23... Rxa1# { Black wins by checkmate. } 0-1