[Event "OE March Classical Swiss"] [Site "https://lichess.org/aQZLXEvX"] [Date "2024.03.14"] [White "Andrey_Klymchuk"] [Black "benjo002"] [Result "1-0"] [UTCDate "2024.03.14"] [UTCTime "16:00:00"] [WhiteElo "2489"] [BlackElo "1876"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-1"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "1500+1"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. g3 Bc5 5. Bg2 d6 6. d3 Bg4 7. h3 Bxf3 8. Bxf3 Nd4 9. Bg2 O-O?! { (0.18 → 0.79) Inaccuracy. a5 was best. } (9... a5) 10. Na4 Bb6 11. c3 Nc6 12. O-O Nd7 13. Nxb6 Nxb6 14. f4 f5?! { (1.44 → 2.36) Inaccuracy. a5 was best. } (14... a5 15. a4 Ne7 16. f5 f6 17. Be3 Kh8 18. Qb3 Nd7 19. g4 c6 20. Rf2 b6 21. Rd1) 15. exf5 Rxf5 16. a4 exf4?! { (1.87 → 2.66) Inaccuracy. a5 was best. } (16... a5 17. g4 Rf8 18. f5 d5 19. Qb3 Kh8 20. Bd2 Qd6 21. Rae1 Nb8 22. g5 N8d7 23. Be3) 17. Bxf4 Rb8 18. Be4 Rf8? { (2.52 → 4.45) Mistake. Rf6 was best. } (18... Rf6 19. a5 Nd7 20. Qh5 h6 21. d4 Ne7 22. Rae1 Kh8 23. Bc2 Ng8 24. g4 Qf8 25. Bd2) 19. Qh5 g6 20. Bxg6 hxg6 21. Qxg6+ Kh8 22. Bg5 Qd7 23. Bf6+? { (4.73 → 2.32) Mistake. Qh6+ was best. } (23. Qh6+ Kg8 24. Bf6 Rxf6 25. Rxf6 Ne5 26. d4 Qg7 27. dxe5 Qxh6 28. Rxh6 dxe5 29. Rh4 Rd8) 23... Rxf6 24. Rxf6 Qxh3?? { (2.13 → 5.33) Blunder. Qh7 was best. } (24... Qh7 25. Qxh7+ Kxh7 26. Rf5 a5 27. d4 Kg7 28. Raf1 Nxa4 29. Rg5+ Kh6 30. h4 Re8 31. Rf6+) 25. Rf7 Nd5?? { (5.28 → Mate in 1) Checkmate is now unavoidable. Qxg3+ was best. } (25... Qxg3+ 26. Qxg3 Rg8 27. Qxg8+ Kxg8 28. Rf2 Ne7 29. Kh1 Ng6 30. Rg1 Kg7 31. Rfg2 Nxa4 32. Rxg6+) 26. Qg7# { White wins by checkmate. } 1-0