[Event "Casual rapid game"] [Site "https://lichess.org/IufwgHwJ"] [Date "2024.06.14"] [White "RD4ever"] [Black "ur188"] [Result "1-0"] [UTCDate "2024.06.14"] [UTCTime "21:10:30"] [WhiteElo "2383"] [BlackElo "1500"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "900+10"] [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. Be2 Bb4 5. Nd5 Nxd5 6. exd5 Na5?? { (0.09 → 3.23) Blunder. Nd4 was best. } (6... Nd4 7. c3 Nxf3+ 8. Bxf3 Be7 9. d4 d6 10. O-O O-O 11. Re1) 7. c3 Bd6 8. b4 e4 9. Nd4 c5 10. Nf5 Qf6 11. Nxd6+ Qxd6 12. bxa5 Qxd5 13. O-O O-O 14. Qb3 Qe6 15. Qxe6 fxe6 16. f3 d5 17. fxe4 Rxf1+ 18. Bxf1 dxe4 19. Kf2 a6 20. Ba3 e5 21. Bc4+ Kf8 22. Bxc5+ Ke8 23. Ke3 Bf5 24. Rf1 Rc8 25. Bb4 g6 26. Bd5 Bd7?? { (5.71 → Mate in 1) Checkmate is now unavoidable. Kd7 was best. } (26... Kd7 27. Bxb7 Rb8 28. Bxa6 Be6 29. Ra1 Bd5 30. Bf1 Be6 31. a6 Rxb4 32. cxb4) 27. Bxb7?? { (Mate in 1 → 6.36) Lost forced checkmate sequence. Rf8# was best. } (27. Rf8#) 27... Bb5?! { (6.36 → 12.33) Inaccuracy. Kd8 was best. } (27... Kd8 28. Rf8+ Kc7 29. Bxc8 Bxc8 30. Rf7+ Bd7 31. Kf2 h5 32. Kg1 h4 33. Rf6) 28. Bxc8?! { (12.33 → 6.62) Inaccuracy. Rf8+ was best. } (28. Rf8+ Kd7 29. Bxc8+ Kc7 30. Kxe4 Kc6 31. Kxe5 Bc4 32. d4 g5 33. Rf6+ Kc7) 28... Bxf1 29. g3 h5 30. Kxe4 Kd8 31. Be6 Kc7 32. Kxe5 Kc6 33. d4 Kb5 34. d5 Kc4 35. d6+ Kd3 36. d7 Kc2 37. d8=Q Kb2 38. Bc8 Kxa2 39. Qd2+ Kb1 40. Qe1+ Kc2 41. Qxf1 g5 42. Bf5+ Kd2 43. c4+ Ke3 44. Qd3+ Kf2 45. Bc5+ Kg2 46. Qe2+ Kh1 47. Be4# { White wins by checkmate. } 1-0