[Event "Panam Sub-10 Varón 2021"] [Site "https://lichess.org/e72eQKjM"] [Date "2021.07.24"] [White "josemanuel12"] [Black "matiasmaturano"] [Result "0-1"] [UTCDate "2021.07.24"] [UTCTime "23:48:31"] [WhiteElo "1109"] [BlackElo "994"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C44"] [Opening "King's Knight Opening: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 { C44 King's Knight Opening: Normal Variation } 3. Ng5?? { (0.18 → -5.59) Blunder. Bb5 was best. } (3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5) 3... Nh6?? { (-5.59 → -0.18) Blunder. Qxg5 was best. } (3... Qxg5 4. d3 Qg6 5. f4 exf4 6. Bxf4 Nf6 7. Nc3 Bb4 8. Be2) 4. Qf3?? { (-0.18 → -8.61) Blunder. Nf3 was best. } (4. Nf3 d5 5. exd5 Qxd5 6. Nc3 Qc5 7. Bb5 Bd7 8. d3 O-O-O) 4... f6?? { (-8.61 → -2.37) Blunder. Qxg5 was best. } (4... Qxg5 5. Nc3 Nd4 6. Qd1 Qh4 7. d3 c6 8. Ne2 Ng4 9. Ng3 Bc5 10. c3 Ne6 11. d4) 5. Qh5+?? { (-2.37 → -7.53) Blunder. Nh3 was best. } (5. Nh3 d5) 5... g6 6. Qe2 d6?? { (-8.70 → -1.39) Blunder. fxg5 was best. } (6... fxg5) 7. Qc4?? { (-1.39 → -8.38) Blunder. Nf3 was best. } (7. Nf3 Bg7) 7... Bd7?? { (-8.38 → 0.10) Blunder. fxg5 was best. } (7... fxg5 8. d4 d5 9. exd5 Nxd4 10. Na3 a6 11. h4 b5 12. Bxg5 bxc4 13. Bxd8 Kxd8 14. O-O-O) 8. Nc3?? { (0.10 → -7.59) Blunder. Ne6 was best. } (8. Ne6 Bxe6 9. Qxe6+ Qe7 10. Qxe7+ Kxe7 11. c3 Nf7 12. g3 h5 13. h4 f5 14. d3 Bh6) 8... Na5?? { (-7.59 → -0.64) Blunder. fxg5 was best. } (8... fxg5) 9. Qb4?? { (-0.64 → -7.24) Blunder. Ne6 was best. } (9. Ne6 Nxc4) 9... Nc6 10. Qa3 a6?? { (-9.13 → -3.01) Blunder. fxg5 was best. } (10... fxg5 11. Qb3) 11. Nd5?? { (-3.01 → -7.62) Blunder. Nf3 was best. } (11. Nf3 d5 12. b4 Nxb4 13. Qb3 d4 14. Nd5 Nxd5 15. exd5 Bc5 16. c3 O-O 17. Be2 Nf5) 11... Be7?? { (-7.62 → 0.13) Blunder. fxg5 was best. } (11... fxg5 12. Qb3) 12. Bc4?? { (0.13 → -6.84) Blunder. Nf3 was best. } (12. Nf3 Nf7) 12... O-O?? { (-6.84 → 6.76) Blunder. Nd4 was best. } (12... Nd4 13. Bb3) 13. Nxc7+?? { (6.76 → 2.15) Blunder. Nxe7+ was best. } (13. Nxe7+ Kg7 14. Nxc6 bxc6 15. Ne6+ Bxe6 16. Bxe6 f5 17. d4 Qh4 18. O-O Rae8 19. Bd7 Re7) 13... Kh8?! { (2.15 → 2.90) Inaccuracy. d5 was best. } (13... d5 14. Bxd5+ Kh8 15. Nge6 Bxa3 16. Nxd8 Raxd8 17. bxa3 Nd4 18. d3 Nxc2+ 19. Kd1 Ng4 20. Kxc2) 14. Nxa8?? { (2.90 → -3.22) Blunder. Nge6 was best. } (14. Nge6 Qb8) 14... Qxa8? { (-3.22 → -1.80) Mistake. d5 was best. } (14... d5 15. Qc3) 15. Qb3?? { (-1.80 → -4.17) Blunder. Be6 was best. } (15. Be6 Nd4) 15... Nd4? { (-4.17 → -2.55) Mistake. fxg5 was best. } (15... fxg5 16. O-O) 16. Qa3?? { (-2.55 → -9.87) Blunder. Qd3 was best. } (16. Qd3 fxg5 17. c3 Ne6 18. Qh3 Rf4 19. Bxe6 Rxe4+ 20. Kf1 Rh4 21. Qxh4 gxh4 22. Bxd7 Nf5) 16... Nxc2+ 17. Kf1 Nxa3 18. Nf7+ Kg7 19. Nxh6 Kxh6 20. d4+ Kg7 21. bxa3 b5 22. Bb3 Qxe4 23. Bd2 Qxd4 24. Be3 Qxa1+ 25. Bd1?! { (-19.08 → Mate in 1) Checkmate is now unavoidable. Ke2 was best. } (25. Ke2 Qxh1) 25... Qxd1# { Black wins by checkmate. } 0-1