[Event "XXXI Panamerican Youth Chess Festival 2021 - U16 Open"] [Site "Florianópolis, State of Santa Catarina, Brazil"] [Date "2021.09.04"] [Round "7.12"] [White "Pizarro Yere, Maximilano"] [Black "Jimenez Mercado, Julio Esteban"] [Result "1-0"] [WhiteElo "1394"] [BlackElo "1143"] [Variant "Standard"] [TimeControl "-"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. b3 Nf6 3. Bb2 d5 4. c4 c6 5. e3 Bd6 6. Nc3 O-O 7. Qc2?! { (0.13 → -0.57) Inaccuracy. d4 was best. } (7. d4 Nbd7 8. Rc1 Qe7 9. Qc2 h6 10. Rd1 a6 11. Be2 b5) 7... Nbd7?! { (-0.57 → 0.18) Inaccuracy. e5 was best. } (7... e5 8. cxd5 cxd5 9. Nb5 Nc6 10. Nxd6 Qxd6 11. Be2 d4 12. Rc1) 8. Be2 Ne5 9. Nxe5 Bxe5 10. f4 Bd6 11. O-O-O?! { (0.42 → -0.16) Inaccuracy. O-O was best. } (11. O-O Bd7) 11... Qe7?! { (-0.16 → 0.85) Inaccuracy. b5 was best. } (11... b5 12. cxb5) 12. Kb1?! { (0.85 → 0.03) Inaccuracy. g4 was best. } (12. g4 b5 13. g5 Nd7 14. cxb5 cxb5 15. Nxb5 Ba6 16. Kb1 Rfc8 17. Qd3 Bxb5 18. Qxb5 Nc5) 12... a6?! { (0.03 → 1.06) Inaccuracy. e5 was best. } (12... e5 13. cxd5 Nxd5 14. f5 a5 15. Bf3 Nxc3+ 16. dxc3 Rd8 17. g4 a4 18. c4 axb3 19. axb3) 13. g4 b5 14. g5 Nd7 15. cxd5 cxd5 16. Bd3 g6?? { (0.43 → 2.88) Blunder. f5 was best. } (16... f5 17. gxf6 Nxf6 18. Rhg1 Bd7 19. Rg3 b4 20. Rdg1 bxc3 21. Rxg7+ Qxg7 22. Rxg7+ Kxg7 23. Qxc3) 17. h4 Bb7?! { (3.09 → 4.56) Inaccuracy. Nc5 was best. } (17... Nc5 18. h5 Nxd3 19. Qxd3 Ra7 20. hxg6 fxg6 21. Rh6 d4 22. Qxd4 e5 23. Qd3 exf4 24. Rdh1) 18. h5 b4?? { (3.70 → 8.66) Blunder. d4 was best. } (18... d4 19. hxg6 Bxh1 20. Rxh1 hxg6 21. Bxg6 Rac8 22. Nd5 exd5 23. Qd3 fxg6 24. Qxg6+ Qg7 25. Qxd6) 19. Nxd5 Bxd5 20. hxg6 f6 21. Rxh7 Rfc8 22. Rxe7 Rxc2 23. Rxd7 Rc6 24. e4 Bxb3 25. axb3 fxg5?! { (15.67 → Mate in 7) Checkmate is now unavoidable. Be5 was best. } (25... Be5 26. fxe5) 26. Rg7+?! { (Mate in 7 → 19.96) Lost forced checkmate sequence. Rh1 was best. } (26. Rh1 Rc1+ 27. Kxc1 Rc8+ 28. Kb1 e5 29. g7 Be7 30. Rxe7 Rc1+ 31. Bxc1 g4 32. Rh8#) 26... Kf8 27. Rh1 { Black resigns. } 1-0