[Event "Open 2023 Youth Zemplín MI 36"] [Site "https://lichess.org/JqABtrrT"] [Date "2024.03.17"] [White "Jakub_SB"] [Black "Silveacosta15"] [Result "0-1"] [UTCDate "2024.03.17"] [UTCTime "18:15:34"] [WhiteElo "1486"] [BlackElo "1404"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+237"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Nc3 c6 4. Bc4 Nf6 5. d3 Bg4 6. Bg5?! { (0.63 → -0.16) Inaccuracy. h3 was best. } (6. h3 Bh5 7. Bb3 Nbd7 8. Be3 b5 9. g4 Bg6 10. a4 b4) 6... Qa5?! { (-0.16 → 0.80) Inaccuracy. h6 was best. } (6... h6 7. Bh4 Be7 8. h3 Bh5 9. g4 Bg6 10. a4 Nbd7 11. Bg3) 7. Bxf6 gxf6 8. h3 Bh5 9. O-O?! { (0.82 → 0.16) Inaccuracy. g4 was best. } (9. g4 Bg6 10. Nh4 Nd7 11. Qf3 Qc7 12. O-O-O b5 13. Bb3 a5 14. a4 bxa4 15. Nxa4 Rb8) 9... Nd7 10. a3 Bh6? { (-0.25 → 1.17) Mistake. Qc7 was best. } (10... Qc7) 11. b4?! { (1.17 → 0.31) Inaccuracy. g4 was best. } (11. g4 Bg6 12. h4 O-O-O 13. h5 f5 14. hxg6 hxg6 15. Bxf7 Rdf8 16. g5 Rxf7 17. gxh6 Rfh7) 11... Qc7 12. b5 Bf4 13. bxc6 Qxc6?? { (0.39 → 2.29) Blunder. bxc6 was best. } (13... bxc6) 14. g3 Rg8 15. Kh1? { (2.34 → 0.77) Mistake. Kh2 was best. } (15. Kh2 Bg5 16. Nxe5 Bxd1 17. Nxc6 bxc6 18. Rfxd1 f5 19. d4 fxe4 20. Nxe4 Be7 21. Bd3 h5) 15... Nc5?? { (0.77 → 4.49) Blunder. f5 was best. } (15... f5) 16. gxf4 exf4?! { (3.62 → 4.74) Inaccuracy. Kf8 was best. } (16... Kf8 17. f5 Nxe4 18. dxe4 Rc8 19. Kh2 h6 20. Bb3 Qxc3 21. Qxd6+ Ke8) 17. Rg1 O-O-O 18. Rxg8 Rxg8 19. d4?? { (4.07 → -2.29) Blunder. Nd5 was best. } (19. Nd5 Kb8 20. Nxf4 Qc8 21. Kh2 Bg4 22. Qe2 Bxf3 23. Qxf3 Nd7 24. Qe3 Ne5 25. Rg1 Rxg1) 19... Qd7?? { (-2.29 → 3.62) Blunder. Nxe4 was best. } (19... Nxe4 20. Nxe4 Qxe4 21. Be2 Re8 22. Qd3 Qxd3 23. Bxd3 Bxf3+ 24. Kh2 h6 25. Rg1 Kc7 26. h4) 20. dxc5?? { (3.62 → Mate in 2) Checkmate is now unavoidable. Kh2 was best. } (20. Kh2 Ne6 21. Be2 Bxf3 22. Bxf3 Kb8 23. Rb1 h5 24. e5 b6 25. Ne4 dxe5 26. dxe5) 20... Qxh3+ 21. Nh2 Qg2# { Black wins by checkmate. } 0-1