[Event "Chess Challengers Club 173"] [Site "https://lichess.org/L03RgqXK"] [Date "2021.03.05"] [White "Shivank_Madan"] [Black "ayush_ray"] [Result "0-1"] [UTCDate "2021.03.05"] [UTCTime "17:52:57"] [WhiteElo "1423"] [BlackElo "1819"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 { C50 Italian Game: Giuoco Pianissimo } d6 5. h3 f5?! { (0.13 → 0.82) Inaccuracy. Nf6 was best. } (5... Nf6 6. c3 O-O 7. O-O h6 8. Nbd2 a5 9. Re1 Be6 10. Bb5) 6. Ng5 Nh6?? { (1.35 → 4.63) Blunder. f4 was best. } (6... f4 7. Nf7 Qh4 8. Rf1 Na5 9. Nxh8 Nxc4 10. dxc4 Nf6 11. Qe2 Be6 12. Bd2 O-O-O 13. b4) 7. exf5?? { (4.63 → 0.57) Blunder. Qh5+ was best. } (7. Qh5+) 7... Bxf5 8. Ne4? { (0.62 → -0.63) Mistake. Nc3 was best. } (8. Nc3) 8... Bxe4 9. dxe4 Qf6?! { (-0.76 → 0.15) Inaccuracy. Qh4 was best. } (9... Qh4 10. O-O) 10. O-O O-O-O? { (0.15 → 1.26) Mistake. Rf8 was best. } (10... Rf8 11. Be3 O-O-O 12. Qh5 Bxe3 13. fxe3 Qg6 14. Qxg6 hxg6 15. Be6+ Kb8 16. Nd2 Ng8 17. Bxg8) 11. Bxh6?? { (1.26 → -0.87) Blunder. Nd2 was best. } (11. Nd2) 11... gxh6?! { (-0.87 → -0.07) Inaccuracy. Qxh6 was best. } (11... Qxh6) 12. Qg4+?! { (-0.07 → -0.76) Inaccuracy. c3 was best. } (12. c3 Rhf8 13. Qe2 a5 14. Nd2 Kb8 15. Rab1 h5 16. b4 axb4 17. cxb4 Ba7 18. b5 Ne7) 12... Kb8 13. Qe2? { (-0.73 → -2.35) Mistake. Nc3 was best. } (13. Nc3 Rhf8) 13... Nd4 14. Qd3 Rhg8?? { (-2.57 → 0.38) Blunder. d5 was best. } (14... d5) 15. Na3?? { (0.38 → -9.40) Blunder. Bxg8 was best. } (15. Bxg8 Rxg8) 15... Rg7?? { (-9.40 → -3.31) Blunder. Nf3+ was best. } (15... Nf3+ 16. Kh1 Rxg2 17. Kxg2 Rf8 18. Rg1 Qf4 19. Kf1 Nxg1 20. Ke1 Qxf2+ 21. Kd1 Qg2 22. Kc1) 16. Ba6?? { (-3.31 → Mate in 6) Checkmate is now unavoidable. Kh1 was best. } (16. Kh1 Qg5 17. Rg1 Rf8 18. c3 Nc6 19. g3 Rxf2 20. b4 Be3 21. Raf1 a6 22. Nc2 Qh5) 16... bxa6? { (Mate in 6 → -7.73) Lost forced checkmate sequence. Nf3+ was best. } (16... Nf3+ 17. Kh1 Rxg2 18. Kxg2 Rg8+ 19. Kh1 Qf4 20. Qxf3 Qxf3+ 21. Kh2 Qg2#) 17. Qxa6? { (-7.73 → Mate in 5) Checkmate is now unavoidable. Kh1 was best. } (17. Kh1 Rdg8 18. g3 Qe6 19. Kg2 Qc8 20. Nc4 Ne6 21. Qb3+ Ka8 22. Kh2 Ng5 23. g4 h5) 17... Rdg8 18. g3 h5?! { (Mate in 5 → -10.95) Lost forced checkmate sequence. Qf3 was best. } (18... Qf3 19. Qb7+ Kxb7 20. Kh2 Rxg3 21. fxg3 Qxg3+ 22. Kh1 Qxh3#) 19. Rfe1?! { (-10.95 → Mate in 4) Checkmate is now unavoidable. Qd3 was best. } (19. Qd3 h4) 19... Nf3+?! { (Mate in 4 → -17.15) Lost forced checkmate sequence. Rxg3+ was best. } (19... Rxg3+ 20. fxg3 Ne2+ 21. Kh1 Nxg3+ 22. Kg2 Qf2#) 20. Kf1 Nxe1 21. Rxe1?! { (-15.94 → Mate in 1) Checkmate is now unavoidable. Qe2 was best. } (21. Qe2 Rxg3 22. Kxe1 Rg1+ 23. Kd2 Rxa1 24. Kd3 Qxf2 25. Qxf2 Bxf2 26. c3 Rxa2 27. Kc2 Ra1) 21... Qxf2# { Black wins by checkmate. } 0-1