[Event "Modern Chess Challenge"] [Site "https://lichess.org/8nAaiquw"] [Date "2018.05.01"] [White "senudi"] [Black "Shanfdo"] [Result "0-1"] [UTCDate "2018.05.01"] [UTCTime "13:40:15"] [WhiteElo "800"] [BlackElo "1324"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 { C55 Italian Game: Two Knights Defense } 4. O-O a6?! { (-0.21 → 0.68) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Bd5 Nf6 6. Bxc6 dxc6 7. Nxe5 Bc5 8. d3 O-O 9. Nd2) 5. Nc3 b5 6. Bd3 b4 7. Bc4?? { (0.66 → -2.50) Blunder. Nd5 was best. } (7. Nd5 Be7 8. Bc4 O-O 9. d3 a5 10. h3 Ba6 11. Bb3 d6 12. a3 Bb7 13. Nxe7+ Qxe7) 7... Bc5?? { (-2.50 → 0.73) Blunder. bxc3 was best. } (7... bxc3 8. dxc3 h6 9. Qd3 Be7 10. b4 O-O 11. a4 d6 12. a5 Qe8 13. Re1 Nh5 14. Bd2) 8. Nxe5?? { (0.73 → -2.42) Blunder. Nd5 was best. } (8. Nd5 O-O 9. c3 bxc3 10. bxc3 Be7 11. d4 d6 12. dxe5 dxe5 13. Qc2 Na5 14. Bd3 h6) 8... Nxe5 9. d4?? { (-2.52 → -5.67) Blunder. Na4 was best. } (9. Na4 Ba7 10. Bb3 d6 11. d4 Nc6 12. c3 O-O 13. f3 bxc3 14. bxc3 Na5 15. Be3 Bd7) 9... bxc3?? { (-5.67 → -1.22) Blunder. Nxc4 was best. } (9... Nxc4) 10. dxc5?? { (-1.22 → -5.83) Blunder. dxe5 was best. } (10. dxe5 d5) 10... cxb2?! { (-5.83 → -3.91) Inaccuracy. Nxc4 was best. } (10... Nxc4 11. b3 Nd2 12. Bxd2 cxd2 13. Qxd2 Bb7 14. f3 O-O 15. e5 Nd5 16. f4 Qe7 17. Qd4) 11. Bxb2 Nxc4 12. Bxf6 Qxf6 13. Rb1? { (-3.79 → -7.43) Mistake. Qd5 was best. } (13. Qd5 Rb8 14. Qxc4 O-O 15. c3 Bb7 16. f3 Bc6 17. Rf2 Rfe8 18. a4 Qg5 19. Qd4 a5) 13... d6?? { (-7.43 → -3.12) Blunder. Na5 was best. } (13... Na5 14. Qd5 c6 15. Qd6 Nb7 16. Qxf6 gxf6 17. f3 Nxc5 18. Rfd1 Ke7 19. Rb6 a5 20. Kf2) 14. c3?? { (-3.12 → -7.40) Blunder. Qd5 was best. } (14. Qd5 Ra7 15. Qxc4 O-O 16. cxd6 Qxd6 17. Qb4 Qxb4 18. Rxb4 a5 19. Rb2 f6 20. Rd1 Be6) 14... dxc5? { (-7.40 → -4.33) Mistake. O-O was best. } (14... O-O 15. cxd6 Nxd6 16. Qc2 Qe5 17. Rfe1 Re8 18. f3 Qc5+ 19. Kh1 Be6 20. Rbc1 Qa5 21. g3) 15. Qd2?? { (-4.33 → -24.14) Blunder. Qa4+ was best. } (15. Qa4+ Bd7) 15... Nxd2 16. Rfd1 Nxb1 17. Rxb1 Qg6 18. f4?! { (-23.53 → Mate in 7) Checkmate is now unavoidable. Kf1 was best. } (18. Kf1 Be6 19. Re1 Qh6 20. Kg1 Qd2 21. Ra1 Qxc3 22. Rf1 Bc4 23. Rb1 Bxa2 24. Rd1 Qc2) 18... Bh3 19. g3 Qxe4 20. a3 Qg2# { Black wins by checkmate. } 0-1