[Event "Alchess Arena"] [Site "https://lichess.org/9xwfD9st"] [Date "2020.10.06"] [White "guylaine"] [Black "harnold1976"] [Result "0-1"] [UTCDate "2020.10.06"] [UTCTime "16:23:05"] [WhiteElo "1199"] [BlackElo "1684"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+3"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. c3 f5 3. f3? { (0.39 → -0.75) Mistake. g3 was best. } (3. g3 Nf6 4. Bg2 Be7 5. Nh3 d5 6. Nf4 c5 7. dxc5 Bxc5) 3... Nf6?! { (-0.75 → 0.09) Inaccuracy. c5 was best. } (3... c5 4. e3 Nf6 5. Bd3 Nc6 6. Ne2 d5 7. O-O Bd6 8. f4) 4. Nd2?! { (0.09 → -0.83) Inaccuracy. e4 was best. } (4. e4 c5 5. exf5 Nc6 6. fxe6 dxe6 7. dxc5 Qxd1+ 8. Kxd1 Bxc5 9. b4 Be7 10. a4 O-O) 4... Be7?! { (-0.83 → 0.00) Inaccuracy. c5 was best. } (4... c5 5. Nb3 cxd4 6. Nxd4 Nc6 7. e3 Be7 8. f4 O-O 9. Bd3 Nxd4 10. exd4 b6 11. Nf3) 5. e4 fxe4?! { (-0.48 → 0.55) Inaccuracy. O-O was best. } (5... O-O 6. exf5 c5 7. dxc5 Bxc5 8. fxe6 Nc6 9. Nb3 Bxg1 10. Rxg1 Qb6 11. Rh1 Re8 12. Bc4) 6. fxe4 O-O 7. Bc4? { (0.73 → -0.52) Mistake. Bd3 was best. } (7. Bd3 d6) 7... Nc6? { (-0.52 → 0.76) Mistake. d5 was best. } (7... d5) 8. Ngf3?! { (0.76 → -0.10) Inaccuracy. e5 was best. } (8. e5 Nd5) 8... Na5?? { (-0.10 → 1.77) Blunder. d5 was best. } (8... d5 9. Bd3) 9. Qe2?? { (1.77 → -0.87) Blunder. Bd3 was best. } (9. Bd3) 9... d5?? { (-0.87 → 1.41) Blunder. Nxc4 was best. } (9... Nxc4 10. Nxc4 b6 11. O-O Bb7 12. Nfd2 Qe8 13. b3 Qh5 14. Qxh5 Nxh5 15. Rxf8+ Rxf8 16. Ba3) 10. Bb5? { (1.41 → 0.21) Mistake. Bd3 was best. } (10. Bd3 c5 11. O-O cxd4 12. cxd4 Nh5 13. g3 Nc6 14. e5 Bd7 15. Nb3 Nb4 16. Bb1 a6) 10... c6? { (0.21 → 1.69) Mistake. e5 was best. } (10... e5 11. Nxe5) 11. Ba4?! { (1.69 → 0.87) Inaccuracy. Bd3 was best. } (11. Bd3) 11... b5?! { (0.87 → 1.55) Inaccuracy. c5 was best. } (11... c5 12. e5) 12. Bc2 dxe4?! { (1.63 → 2.31) Inaccuracy. b4 was best. } (12... b4 13. O-O) 13. Ne5?! { (2.31 → 1.14) Inaccuracy. Nxe4 was best. } (13. Nxe4 e5) 13... Bd6? { (1.14 → 2.39) Mistake. Bb7 was best. } (13... Bb7 14. Nxe4 Nxe4 15. Qxe4 Rf5 16. Nf3 Qd5 17. Qe2 Rf7 18. Be4 Qh5 19. Ne5 Qxe2+ 20. Kxe2) 14. Ng4?? { (2.39 → -3.74) Blunder. O-O was best. } (14. O-O) 14... Nxg4 15. Qxg4 e5 16. Qxe4 Bf5 17. Qf3?? { (-3.75 → -13.21) Blunder. Qxf5 was best. } (17. Qxf5) 17... Bxc2 18. O-O Rxf3 19. Rf2 Rxf2 20. Kxf2?! { (-34.85 → Mate in 9) Checkmate is now unavoidable. Nf1 was best. } (20. Nf1 Re2) 20... Qh4+ 21. g3 Qxh2+ 22. Kf3 Rf8+ 23. Ke3 Nc4+ 24. Nxc4 bxc4 25. Bd2 exd4+ 26. Kxd4 Qxg3 27. Kxc4 Qd3# { Black wins by checkmate. } 0-1