[Event "rook endgame training simul"] [Site "https://lichess.org/Ux1lphIy"] [Date "2021.07.04"] [White "KirArtA"] [Black "Monkey_King"] [Result "0-1"] [UTCDate "2021.07.04"] [UTCTime "18:39:20"] [WhiteElo "1646"] [BlackElo "2562"] [BlackTitle "IM"] [Variant "From Position"] [TimeControl "300+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "4K3/4P1k1/8/8/8/8/r7/5R2 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Rf7+ Kg8 2. Rf8+ Kg7 3. Rf1?? { (Mate in 19 → 0.00) Lost forced checkmate sequence. Kd7 was best. } (3. Kd7 Ra7+ 4. Kd6 Ra6+ 5. Kc5 Ra5+ 6. Kb4 Re5 7. e8=Q Rxe8) 3... Ra8+ 4. Kd7 Ra7+ 5. Ke6 Ra6+ 6. Ke5 Ra5+ 7. Kd4 Ra4+ 8. Kc5 Ra8?? { (0.00 → 1.74) Blunder. Ra5+ was best. } (8... Ra5+ 9. Kd6 Ra6+ 10. Kd5 Ra5+) 9. Rd1?? { (1.74 → 0.00) Blunder. Ra1 was best. } (9. Ra1 Rxa1) 9... Kf7 10. Rd7 Ke8 11. Kd6?? { (0.00 → -14.36) Blunder. Rb7 was best. } (11. Rb7 Ra6 12. Kd5 Kf7 13. e8=Q+ Kxe8 14. Ke5 Kf8 15. Rc7 Ra2 16. Rb7) 11... Ra6+ 12. Kc7 Ra7+ 13. Kd6 { White resigns. } 0-1