[Event "Rook Endgame Arena"] [Site "https://lichess.org/FoK3hydP"] [Date "2021.02.16"] [White "IvaanMasalia"] [Black "niyaant"] [Result "0-1"] [UTCDate "2021.02.16"] [UTCTime "13:53:23"] [WhiteElo "1225"] [BlackElo "1328"] [Variant "From Position"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "8/1k3r2/1p6/p7/8/PP6/1KP3R1/8 b - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1... Ka6 2. b4 a4 3. c4 b5 4. cxb5+ Kxb5 5. Rg5+ Kc4 6. Ra5 Rf2+ 7. Kb1 Kb3 8. Kc1 Kxa3 9. b5 Kb4 10. b6 Kxa5 11. b7 Rf8 12. Kb2 Rb8 13. Ka3 Rxb7 14. Ka2 Rf7 15. Ka3 Rf3+ 16. Ka2 Kb4 17. Kb2 a3+ 18. Ka2 Rf2+ 19. Ka1 Rh2 20. Kb1 Kb3 21. Ka1 Rh1# { Black wins by checkmate. } 0-1