[Event "Amazon Chess Club - Open Play Arena"] [Site "https://lichess.org/2A72dkR2"] [Date "2021.09.17"] [White "kondCh"] [Black "Olivio"] [Result "1-0"] [UTCDate "2021.09.17"] [UTCTime "00:38:42"] [WhiteElo "1780"] [BlackElo "1290"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c6 3. Ba4 Nf6 4. Nc3 Bb4 5. d3?! { (-0.31 → -0.90) Inaccuracy. Nge2 was best. } (5. Nge2 O-O 6. O-O d6 7. Bb3 Nbd7 8. a3 Bc5 9. d4 exd4) 5... O-O 6. Nf3 d6 7. O-O Bxc3 8. bxc3 b5 9. Bb3 a5 10. a4 c5?? { (0.52 → 3.27) Blunder. h6 was best. } (10... h6 11. h3 Re8 12. Nh4 Na6 13. f4 Nc5 14. Qf3 Nxb3 15. cxb3 exf4 16. axb5 Qb6+ 17. Kh1) 11. axb5 Qb6?! { (3.79 → 4.93) Inaccuracy. Nbd7 was best. } (11... Nbd7 12. h3) 12. c4 Bg4 13. Bg5 h6?! { (4.08 → 6.14) Inaccuracy. Nbd7 was best. } (13... Nbd7 14. h3 Bh5 15. Kh2 Ra7 16. Ba4 h6 17. Be3 Qd8 18. Rg1 Bxf3 19. Qxf3 Qe7 20. Ra2) 14. Bxf6 gxf6 15. h3 Bh5 16. g4?! { (6.99 → 5.10) Inaccuracy. Qd2 was best. } (16. Qd2 Kh7) 16... Bg6 17. Qd2 Kg7 18. h4? { (4.81 → 2.91) Mistake. Kh2 was best. } (18. Kh2 Nd7) 18... Qd8? { (2.91 → 5.32) Mistake. h5 was best. } (18... h5 19. g5) 19. h5 Bh7 20. Nh4?? { (4.81 → 2.05) Blunder. Ra4 was best. } (20. Ra4 Rg8) 20... f5 21. Nxf5+ Kh8?? { (2.38 → 8.80) Blunder. Bxf5 was best. } (21... Bxf5 22. exf5 Kh7 23. f3 Nd7 24. Kg2 Nf6 25. Kf2 Rg8 26. Ke1 a4 27. Rxa4 Rxa4 28. Bxa4) 22. Qxh6 Rg8 23. f3 Rg6? { (8.69 → Mate in 3) Checkmate is now unavoidable. Nd7 was best. } (23... Nd7 24. Kf2) 24. hxg6 fxg6 25. Qg7# { White wins by checkmate. } 1-0