[Event "casual correspondence game"] [Site "https://lichess.org/DHSiybG2"] [Date "2024.01.02"] [White "Kevin_Yan"] [Black "lichess AI level 3"] [Result "1-0"] [GameId "DHSiybG2"] [UTCDate "2024.01.02"] [UTCTime "23:19:00"] [WhiteElo "1932"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "5K2/8/8/3k4/8/1R6/8/8 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Rb6 Kc4?? { (4.81 → Mate in 28) Checkmate is now unavoidable. Ke4 was best. } (1... Ke4 2. Kf7 Kd4 3. Ke6 Kd3 4. Kd5 Ke3 5. Rf6 Kd3 6. Rf3+ Kd2 7. Kd4 Kc2 8. Rf8) 2. Ke7?? { (Mate in 28 → 4.80) Lost forced checkmate sequence. Rd6 was best. } (2. Rd6 Kc5 3. Ke7 Kb5 4. Kf6 Ka5 5. Rd4 Kb5 6. Ke6 Kc6 7. Rc4+ Kb5 8. Kd5 Ka5) 2... Kd4?? { (4.80 → Mate in 22) Checkmate is now unavoidable. Kc5 was best. } (2... Kc5 3. Rd6 Kc4 4. Ke6 Kc5 5. Rd7 Kc4 6. Ke5 Kc3 7. Ke4 Kc4 8. Rc7+ Kb4 9. Rc8) 3. Rb5?? { (Mate in 22 → 4.66) Lost forced checkmate sequence. Ke6 was best. } (3. Ke6 Kc5 4. Rd6 Kc4 5. Ke5 Kb3 6. Rb6+ Kc2 7. Kd4 Kd2 8. Rb2+ Kc1 9. Rg2 Kd1) 3... Ke3?? { (4.66 → Mate in 22) Checkmate is now unavoidable. Ke4 was best. } (3... Ke4 4. Rh5 Kd4 5. Kd6 Kc3 6. Kc5 Kd3 7. Rh8 Ke3 8. Kd5 Kf3 9. Kd4 Kg4 10. Rf8) 4. Rb4 Ke2 5. Rb3 Kd1 6. Rb2 Kc1 7. Rh2 Kb1 8. Ke6 Kc1 9. Kd5 Kb1 10. Kd4 Kc1 11. Kc3 Kb1 12. Rc2 Ka1 13. Kb3 Kb1 14. Rc5 Ka1 15. Rc1# { White wins by checkmate. } 1-0