[Event "2023 Autumn Marathon"] [Site "https://lichess.org/inOAeoNG"] [Date "2023.10.28"] [White "vaibhavgeometer"] [Black "vextea9"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "17:34:17"] [WhiteElo "1387"] [BlackElo "1880"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C58"] [Opening "Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ { C58 Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line } c6 7. dxc6 bxc6 8. Ba4?? { (0.13 → -1.61) Blunder. Qf3 was best. } (8. Qf3 Be7 9. Bd3 O-O 10. Nc3 h6 11. Nge4 Nd5 12. Ng3 Nb4) 8... h6 9. Nf3 e4 10. Ne5? { (-2.06 → -3.50) Mistake. Qe2 was best. } (10. Qe2) 10... Qd4 11. Bxc6+ Nxc6 12. Nxc6 Qc5 13. Nxa7 Rxa7 14. O-O Bd6 15. Re1? { (-4.15 → -6.85) Mistake. d4 was best. } (15. d4 exd3 16. Be3 Qe5 17. g3 Rd7 18. Nd2 Be7 19. Nc4 Qf5 20. cxd3 O-O 21. Nb6 Rxd3) 15... Bg4 16. Re2 Qh5 17. f3?! { (-7.42 → -20.87) Inaccuracy. h3 was best. } (17. h3 Bxe2 18. Qe1 Qe5 19. g3 Qh5 20. d3 exd3 21. cxd3 O-O 22. Nc3 Bf3 23. Qf1 Re7) 17... Qxh2+ 18. Kf2?! { (-16.59 → Mate in 8) Checkmate is now unavoidable. Kf1 was best. } (18. Kf1 O-O 19. Rxe4 Nxe4 20. b4 Qh1+ 21. Ke2 Bxf3+ 22. gxf3 Ng3+ 23. Kd3 Qxd1 24. c4 Bxb4) 18... Bg3+ 19. Ke3 O-O?! { (Mate in 8 → -20.33) Lost forced checkmate sequence. Bf4+ was best. } (19... Bf4+ 20. Kd4 Be5+ 21. Kc5 Nd7+ 22. Kc4 Be6+ 23. Kb4 Bd6+ 24. Kc3 Qe5+ 25. d4 Qa5+ 26. b4) 20. Nc3?! { (-20.33 → Mate in 10) Checkmate is now unavoidable. d3 was best. } (20. d3 exf3 21. a3 Bf4+ 22. Kd4 fxe2 23. Qxe2 Bxc1 24. c4 Bxe2 25. Kc3 Qe5+ 26. d4) 20... exf3?! { (Mate in 10 → -28.68) Lost forced checkmate sequence. Bf4+ was best. } (20... Bf4+ 21. Kf2 exf3 22. Qg1 Bg3+ 23. Kf1 fxe2+ 24. Nxe2 Bxe2+ 25. Kxe2 Qxg1 26. d4 Qf2+ 27. Kd3) 21. gxf3?! { (-28.68 → Mate in 11) Checkmate is now unavoidable. b4 was best. } (21. b4 fxe2) 21... Re8+ 22. Kd3 Rd7+ 23. Kc4 Rc8+ 24. Kb3 Rb7+ 25. Ka4 Ra8# { Black wins by checkmate. } 0-1