[Event "XVII COPA AMÉRICA 2020 U17 A Team Battle"] [Site "https://lichess.org/xJwV5OfL"] [Date "2020.08.11"] [White "KlevermanChess"] [Black "franveraadam7"] [Result "1-0"] [UTCDate "2020.08.11"] [UTCTime "23:27:06"] [WhiteElo "1996"] [BlackElo "1983"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A38"] [Opening "English Opening: Symmetrical Variation, Duchamp Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 2. c4 Nc6 3. g3 Nf6?! { (-0.13 → 0.67) Inaccuracy. g6 was best. } (3... g6 4. Nc3 Bg7 5. Bg2 e6 6. O-O Nge7 7. e3 O-O 8. d4) 4. Bg2 g6 5. d3?! { (0.60 → -0.13) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Bg7 7. Nc3 O-O 8. Nc2 Ng4 9. O-O d6) 5... Bg7 6. O-O O-O 7. Nc3 { A38 English Opening: Symmetrical Variation, Duchamp Variation } d6 8. e4?! { (0.36 → -0.44) Inaccuracy. a3 was best. } (8. a3 Rb8 9. Rb1 b6 10. b4 Bb7 11. Qa4 Nd7 12. Bb2 a6) 8... Nd7 9. Re1 a6 10. Bg5 h6 11. Be3 Nde5 12. Nxe5 Bxe5? { (-0.36 → 1.12) Mistake. Nxe5 was best. } (12... Nxe5 13. h3 Nc6 14. Qd2 Kh7 15. f4 b6 16. Rf1 Bb7 17. Rae1 e6 18. Ne2 b5 19. b3) 13. Qd2 h5 14. f4 Bg7 15. f5?! { (0.65 → 0.05) Inaccuracy. Rf1 was best. } (15. Rf1 f5) 15... gxf5?! { (0.05 → 0.69) Inaccuracy. e6 was best. } (15... e6 16. fxg6 fxg6 17. Rf1 Rxf1+ 18. Rxf1 Ne5 19. b3 Bd7 20. Ne2 b5 21. h3 Rb8 22. Bg5) 16. Bh6 Nd4?? { (0.16 → 7.82) Blunder. f6 was best. } (16... f6 17. Nd5 Rf7 18. exf5 Bxf5 19. Rf1 Bxh6 20. Qxh6 Bxd3 21. Nxf6+ exf6 22. Bd5 Qf8 23. Qxf6) 17. Bxg7 Kxg7 18. Qg5+ Kh7 19. Qxh5+ Kg7 20. exf5?? { (7.96 → -0.01) Blunder. Qg5+ was best. } (20. Qg5+ Kh7 21. exf5 Rg8 22. Qh4+ Kg7 23. Rxe7 Nxf5 24. Qg5+ Kf8 25. Rxf7+ Kxf7 26. Bd5+ Be6) 20... Bxf5 21. Be4? { (0.14 → -1.03) Mistake. Qg5+ was best. } (21. Qg5+) 21... Bxe4?? { (-1.03 → 3.62) Blunder. e6 was best. } (21... e6 22. Bxf5) 22. Rxe4 Rh8?? { (3.03 → Mate in 13) Checkmate is now unavoidable. f5 was best. } (22... f5 23. Rh4) 23. Rg4+ Kf6 24. Qxh8+?? { (Mate in 17 → -6.40) Lost forced checkmate sequence. Qd5 was best. } (24. Qd5) 24... Ke6?? { (-6.40 → 13.58) Blunder. Qxh8 was best. } (24... Qxh8 25. Rf1+) 25. Qh6+ Kd7 26. Qh3 Kc7 27. Re4 b5 28. Nd5+ Kc6 29. Nxe7+ Kb6 30. Nd5+ Kc6 31. Qg2 Qg5 32. Rae1 f5?! { (15.03 → Mate in 7) Checkmate is now unavoidable. Ne6 was best. } (32... Ne6 33. Nc3 Kb6 34. Rxe6 fxe6 35. Qxa8 bxc4 36. Qb8+ Kc6 37. Qc8+ Kb6 38. Qxe6 Qd8 39. dxc4) 33. Re7 Rc8 34. Nf4+ Kb6 35. Rb7+ Ka5 36. cxb5 axb5?! { (23.73 → Mate in 2) Checkmate is now unavoidable. Ka4 was best. } (36... Ka4 37. b3+) 37. Ra7+ Kb4 38. Qd2# { White wins by checkmate. } 1-0