[Event "OJEM U16"] [Site "https://lichess.org/5N4wGPeV"] [Date "2021.06.19"] [White "Blazingwonders"] [Black "Jiacheng"] [Result "1-0"] [UTCDate "2021.06.19"] [UTCTime "09:45:00"] [WhiteElo "2052"] [BlackElo "1483"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C78"] [Opening "Ruy Lopez: Morphy Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O a6?? { (0.12 → 1.84) Blunder. Nxe4 was best. } (4... Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4) 5. Ba4? { (1.84 → 0.36) Mistake. Bxc6 was best. } { C78 Ruy Lopez: Morphy Defense } (5. Bxc6 bxc6 6. Nxe5 Be7 7. Re1 c5 8. b3 O-O 9. Nc3 Bb7) 5... b5 6. Bb3 Bc5 7. Re1 Bb7?! { (0.00 → 0.56) Inaccuracy. O-O was best. } (7... O-O 8. c3 d6 9. a4 Ba7 10. d3 b4 11. Nbd2 h6 12. h3) 8. h3 O-O 9. c3 d6 10. d4 exd4?! { (-0.03 → 0.52) Inaccuracy. Bb6 was best. } (10... Bb6 11. Bg5 h6 12. Bh4 g5 13. Bg3 Re8 14. d5 Ne7 15. c4 Ng6 16. Nc3 c6 17. dxc6) 11. cxd4 Bb6 12. Bg5 Re8? { (0.37 → 1.69) Mistake. h6 was best. } (12... h6 13. Bh4 g5 14. Bg3 Re8 15. d5 Ne7 16. Nc3 b4 17. Na4 Ba7 18. Qd2 a5 19. a3) 13. Nc3 h6 14. Bh4?! { (1.57 → 0.78) Inaccuracy. Bxf6 was best. } (14. Bxf6 Qxf6 15. Nd5 Qd8 16. Nxb6 cxb6 17. Bc2 Nb4 18. Bb1 Nc6 19. Re3 Rc8 20. Qd3 Nb4) 14... Nb4?? { (0.78 → 5.31) Blunder. Na5 was best. } (14... Na5 15. Bc2 Nc4 16. Qc1 c5 17. d5 Ba5 18. a4 b4 19. Ne2 b3 20. Bxb3 Bxe1 21. Bxc4) 15. a3 Nc6 16. Nd5 g5 17. Nxg5?! { (5.89 → 4.28) Inaccuracy. Nxb6 was best. } (17. Nxb6 cxb6) 17... hxg5?! { (4.28 → 6.13) Inaccuracy. Nxd5 was best. } (17... Nxd5) 18. Bxg5 Kg7?! { (5.71 → 10.05) Inaccuracy. Bxd4 was best. } (18... Bxd4 19. e5 Nxd5 20. Bxd8 Raxd8 21. Bxd5 dxe5 22. Qf3 Rxd5 23. Qxd5 Rd8 24. Qe4 Rd6 25. Rad1) 19. Bxf6+ Qxf6 20. Nxf6 Kxf6 21. Qf3+ Kg7?! { (10.21 → Mate in 7) Checkmate is now unavoidable. Ke7 was best. } (21... Ke7 22. e5) 22. Qxf7+ Kh8 23. Qg6?! { (Mate in 6 → 11.79) Lost forced checkmate sequence. Qf6+ was best. } (23. Qf6+ Kh7 24. Re3 Re6 25. Bxe6 Ne5 26. Rg3 Ng4 27. Rxg4 Re8 28. Qh4#) 23... Nxd4?! { (11.79 → Mate in 1) Checkmate is now unavoidable. Re7 was best. } (23... Re7) 24. Qh6# { White wins by checkmate. } 1-0