[Event "CK U-1500 Aug 21 Int'l Tourney"] [Site "https://lichess.org/5BYEJeIM"] [Date "2021.08.21"] [White "niki0110"] [Black "Aiyer910"] [Result "0-1"] [UTCDate "2021.08.21"] [UTCTime "14:00:00"] [WhiteElo "1542"] [BlackElo "2461"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "C50"] [Opening "Italian Game: Giuoco Piano"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Italian Game: Giuoco Piano } 4. Nc3 Nh6? { (0.09 → 1.38) Mistake. d6 was best. } (4... d6 5. O-O Nf6 6. d3 Na5 7. Bg5 Nxc4 8. dxc4 c6 9. Na4) 5. O-O O-O 6. d3 d6? { (0.79 → 2.27) Mistake. Ng4 was best. } (6... Ng4 7. Nd5 h6 8. c3 a6 9. d4 exd4 10. cxd4 Ba7 11. Bd2) 7. Bxh6? { (2.27 → 0.83) Mistake. Bg5 was best. } (7. Bg5 Qd7 8. Qd2 Na5 9. Bd5 Ng4 10. a3 h6 11. Bh4 Nc6) 7... gxh6 8. a3 Kh8 9. Qc1?! { (0.88 → 0.13) Inaccuracy. b4 was best. } (9. b4 Bb6 10. Nd5 Bg4 11. h3 Bxf3 12. Qxf3 Nd4 13. Qd1 c6 14. Nxb6 axb6 15. c3 Ne6) 9... Qf6 10. Nd5 Qg7 11. Nxc7? { (0.51 → -0.61) Mistake. Kh1 was best. } (11. Kh1 f5 12. b4 Bb6 13. a4 fxe4 14. dxe4 Bg4 15. Ra3 a5 16. Nxb6 axb4 17. Nxa8 bxa3) 11... Rb8? { (-0.61 → 0.87) Mistake. Bh3 was best. } (11... Bh3 12. Ng5 Nd4 13. Kh1 Bxg2+ 14. Kxg2 Rac8 15. Nd5 b5 16. Ba2 f5 17. c3 Ne6 18. Kh1) 12. Nd5?? { (0.87 → -0.99) Blunder. Kh1 was best. } (12. Kh1 Rg8) 12... b6?? { (-0.99 → 1.64) Blunder. Bh3 was best. } (12... Bh3 13. Ng5 Nd4 14. Kh1 hxg5 15. gxh3 Nf3 16. Ne3 Qh6 17. Kg2 Nh4+ 18. Kh1 f5 19. Nxf5) 13. b4 Bd4?! { (1.73 → 2.89) Inaccuracy. Bh3 was best. } (13... Bh3 14. Nh4 Bxg2 15. Nf5 Qg6 16. bxc5 Bf3+ 17. Ng3 b5 18. Ba2 h5 19. c3 f5 20. exf5) 14. c3 Rg8? { (2.87 → 5.33) Mistake. b5 was best. } (14... b5 15. Bb3 Bh3 16. g3 f5 17. cxd4 Rbc8 18. Bd1 Bxf1 19. Kxf1 Nxb4 20. Qe3 Nxd5 21. exd5) 15. cxd4?? { (5.33 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (15. g3 Bg4 16. Nh4 b5 17. Bb3 Bb6 18. a4 Rgc8 19. Bd1 Bh3 20. Nf5 Bxf5 21. exf5 Nd4) 15... Qxg2# { Black wins by checkmate. } 0-1