[Event "Rated correspondence game"] [Site "https://lichess.org/IXKR5k82"] [Date "2023.06.06"] [White "mate-in-four"] [Black "Keres7777"] [Result "1-0"] [UTCDate "2023.06.06"] [UTCTime "14:22:34"] [WhiteElo "2437"] [BlackElo "2571"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-25"] [Variant "Standard"] [TimeControl "-"] [ECO "A37"] [Opening "English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 { A37 English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation } e6 6. d4 cxd4 7. Nb5 d5 8. cxd5 exd5 9. O-O Nf6 10. Nfxd4 O-O 11. Bf4 a6 12. Nxc6 bxc6 13. Nc3 Re8 14. Na4 Bf5 15. Rc1 Rc8 16. Nc5? { (-0.04 → -1.16) Mistake. Qd2 was best. } (16. Qd2 h5) 16... Qb6?! { (-1.16 → -0.29) Inaccuracy. Nh5 was best. } (16... Nh5 17. Qd2 Nxf4 18. gxf4 Qh4 19. Rfe1 Bf8 20. e3 a5 21. b3 Bd6 22. Qd4 Bh3 23. Qd1) 17. b3 Bf8 18. Na4 Qa7 19. Qd2 a5 20. Qb2 Ne4 21. e3 Bg7 22. Qa3 h6 23. h4 { White wins on time. } 1-0