[Event "MENTES BRILLANTES SUB 12 Y 14"] [Site "https://lichess.org/q6iWInKR"] [Date "2020.12.20"] [White "B60779929ALEXANDER"] [Black "Covitsalas"] [Result "1-0"] [UTCDate "2020.12.20"] [UTCTime "14:00:01"] [WhiteElo "1727"] [BlackElo "2150"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-277"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 { A05 Zukertort Opening } 2. g3 e6 3. Bg2 d5 4. d3 Be7 5. O-O Nbd7?! { (0.00 → 0.70) Inaccuracy. O-O was best. } (5... O-O 6. c4 c5 7. cxd5 Nxd5 8. Nc3 Nc6 9. d4 b6 10. Nxd5) 6. Re1 c6 7. Nbd2 O-O 8. e4 b6?! { (0.13 → 0.87) Inaccuracy. dxe4 was best. } (8... dxe4 9. dxe4 e5 10. a4 a5 11. Nc4 Qc7 12. Bg5 Rd8 13. Qe2 b5 14. Bxf6 Bxf6 15. axb5) 9. e5 Ne8 10. h4 Bb7 11. Nf1 c5 12. N1h2?! { (1.20 → 0.61) Inaccuracy. d4 was best. } (12. d4 cxd4) 12... Qc7 13. Bf4 Rc8?! { (0.66 → 1.41) Inaccuracy. d4 was best. } (13... d4 14. c3 dxc3 15. bxc3 b5 16. Rb1 b4 17. cxb4 cxb4 18. Ng4 a5 19. Rc1 Qd8 20. h5) 14. Ng5?! { (1.41 → 0.33) Inaccuracy. d4 was best. } (14. d4 cxd4 15. Nxd4 Nc5 16. c3 Qd7 17. Ng4 a5 18. Qc2 h5 19. Nh2 Ba6 20. Rad1 Nc7) 14... Qd8?? { (0.33 → 2.50) Blunder. h6 was best. } (14... h6 15. Nh3 d4 16. Bxb7 Qxb7 17. Qf3 Qxf3 18. Nxf3 Nc7 19. Bd2 b5 20. Kg2 Nd5 21. a4) 15. Qh5 Bxg5?! { (2.00 → 2.75) Inaccuracy. h6 was best. } (15... h6 16. Nh3) 16. hxg5 Nc7 17. Ng4 f5?? { (2.40 → 7.77) Blunder. Qe8 was best. } (17... Qe8 18. Qh4) 18. exf6 gxf6 19. gxf6?! { (15.37 → 6.25) Inaccuracy. g6 was best. } (19. g6) 19... Nxf6 20. Qg5+ Kf7?! { (6.32 → 9.45) Inaccuracy. Kh8 was best. } (20... Kh8) 21. Nh6+ Ke7 22. Qg7+ Ke8 23. Bxc7 Qxc7?? { (6.74 → Mate in 3) Checkmate is now unavoidable. Qd7 was best. } (23... Qd7) 24. Rxe6+ Kd8 25. Qxf8+ { Black resigns. } 1-0