[D] 6r1/7K/8/5k2/8/8/8/7R w - - 0 1
Code: Select all
[Event ""]
[Site ""]
[Date "??"]
[Round "-"]
[White "Syzygy"]
[Black "Syzygy"]
[Result "1-0"]
[FEN "6r1/7K/8/5k2/8/8/8/7R w - - 0 1"]
[WDL "Win"]
[DTZ "1"]
[WinningMoves "Kxg8, Rf1"]
[DrawingMoves "Ra1, Rb1, Rc1, Rd1, Re1, Rh2, Rh3, Rh4, Rh5, Rh6"]
[LosingMoves "Kh6, Rg1"]
1. Kxg8 Ke4 2. Kf7 Kd3 3. Ke6 Ke3 4. Kd5 Kf3 5. Kd4 Kf2 6. Ke4 Kg2 7. Ra1 Kf2 8. Ra3 Ke2 9. Ra2+ Kd1 10. Kd3 Ke1 11. Rb2 Kf1 12. Ke3 Kg1 13. Kf3 Kh1 14. Kg3 Kg1 15. Rb1# 1-0
Code: Select all
[Event ""]
[Site ""]
[Date "??"]
[Round "-"]
[White "Syzygy"]
[Black "Syzygy"]
[Result "1-0"]
[FEN "8/r2k1R1K/8/8/8/8/8/8 b - - 0 1"]
[WDL "Loss"]
[DTZ "1"]
[WinningMoves ""]
[DrawingMoves ""]
[LosingMoves "Kc6, Kd6, Ke6, Kc8, Kd8, Ke8"]
1... Kc6 2. Rxa7 Kc5 3. Kg6 Kb6 4. Ra1 Kc5 5. Kf5 Kc4 6. Ke4 Kc5 7. Rd1 Kb4 8. Kd4 Kb5 9. Kd5 Kb4 10. Rd3 Kb5 11. Rb3+ Ka4 12. Kc4 Ka5 13. Kc5 Ka6 14. Rb1 Ka7 15. Kc6 Ka8 16. Kc7 Ka7 17. Ra1# 1-0
Which DTZ value is correct?
[1] https://github.com/jdart1/Fathom