[Event "2021 Lichess Anniversary"] [Site "https://lichess.org/PV6oqf5p"] [Date "2021.06.20"] [White "Chaozu"] [Black "Ernesto32"] [Result "1-0"] [UTCDate "2021.06.20"] [UTCTime "14:46:30"] [WhiteElo "2458"] [BlackElo "2142"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-6"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. g3 O-O 7. Bg2 c6 8. a4 Nbd7?! { (0.42 → 1.15) Inaccuracy. d5 was best. } (8... d5) 9. O-O c5?? { (1.24 → 3.29) Blunder. Ne5 was best. } (9... Ne5 10. h3 d5 11. f4 Ng6 12. e5 Ne8 13. a5 f6 14. e6 f5 15. a6 Nd6 16. Kh2) 10. Nf5 g6? { (3.11 → 5.85) Mistake. Ne5 was best. } (10... Ne5 11. f4 Bxf5 12. exf5 Nc6 13. g4 Ne8 14. a5 Rb8 15. a6 Nc7 16. axb7 Nb4 17. Rxa7) 11. Nxe7+ Qxe7 12. h3 Nb6 13. b3 Be6 14. a5 Nbd7 15. a6 Ne5 16. f4 Nc6 17. Bb2?! { (6.70 → 4.87) Inaccuracy. axb7 was best. } (17. axb7) 17... Rfd8 18. Qd2 bxa6 19. Rxa6?! { (5.85 → 4.00) Inaccuracy. Rae1 was best. } (19. Rae1 Nd7) 19... Nb4?! { (4.00 → 5.27) Inaccuracy. Nd4 was best. } (19... Nd4 20. Ra4) 20. Raa1 Rab8 21. Rfe1 Qd7 22. Nd5 Nfxd5?! { (6.23 → 9.30) Inaccuracy. Bxd5 was best. } (22... Bxd5 23. Bxf6) 23. exd5 Bxh3? { (9.33 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (23... f6 24. dxe6) 24. Qc3 f6 25. Qxf6 Be6 26. dxe6 Qc7 27. Qh8# { White wins by checkmate. } 1-0