[Event "Rated rapid game"] [Site "https://lichess.org/oBfy4vhy"] [Date "2024.05.05"] [White "A_Tutin"] [Black "Prostokishin"] [Result "1-0"] [UTCDate "2024.05.05"] [UTCTime "12:42:45"] [WhiteElo "1320"] [BlackElo "1393"] [WhiteRatingDiff "+43"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. d3 Bc5 5. Qe2 Bd4?! { (-0.45 → 0.33) Inaccuracy. d5 was best. } (5... d5 6. exd5 Nxd5 7. d4 Bb4 8. Bd2 O-O 9. Nxd5 Qxd5 10. c3) 6. Nxd4 Nxd4 7. Qd1 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. c3 Nc6 11. c4? { (-0.08 → -1.32) Mistake. Qb3 was best. } (11. Qb3 Qd6 12. Be2 O-O 13. O-O Be6 14. Qa4 Bf5 15. Rd1 Rfd8 16. Be3 Qg6 17. Rd2 Bxd3) 11... Qd4 12. Be2 O-O 13. O-O Bf5 14. Qc2 Nb4 15. Qb3 a5 16. Be3 Nd5?? { (-0.16 → 6.24) Blunder. Qd6 was best. } (16... Qd6 17. Rfd1 a4 18. Qc3 c5 19. Bf3 Rad8 20. Bxb7 Rd7 21. Bd5 h6 22. Rd2 Nxd5 23. cxd5) 17. Bxd4 exd4 18. cxd5 b6 19. Rac1 a4 20. Qc4 Bd7 21. Qxc7 Rfd8 22. Qxb6 Rdb8 23. Qxd4 Rxb2 24. Qxb2 a3?! { (11.44 → Mate in 20) Checkmate is now unavoidable. Re8 was best. } (24... Re8 25. Rc7 Bf5 26. Qb4 g5 27. Qe7 Rxe7 28. Rxe7 Kg7 29. d6 Kf6 30. Rb1 Be6 31. Rc7) 25. Qb7 Re8?! { (20.01 → Mate in 8) Checkmate is now unavoidable. Rf8 was best. } (25... Rf8 26. Qxd7) 26. Qxd7 h6 27. Qxe8+ Kh7 28. Qxf7 h5 29. Qxh5+ Kg8 30. Rc8# { White wins by checkmate. } 1-0