Click on the third or sixth rank to set the en passant target square.

EGTB: win in 20 half-moves

# move score
1 Kgf5 win in 19 half-moves
2 Kd4 win in 21 half-moves
3 Kg5 win in 25 half-moves
4 Kgf3 win in 25 half-moves
5 Rf3 win in 27 half-moves
6 Kef3 win in 29 half-moves
7 Kef5 win in 29 half-moves
8 Kg3 win in 29 half-moves
9 Rf1 win in 29 half-moves
10 Rf2 win in 29 half-moves
11 Kd3 win in 31 half-moves
12 Kd5 win in 31 half-moves
13 Ke3 win in 31 half-moves
14 Ke5 win in 31 half-moves
15 Kh3 win in 31 half-moves
16 Kh4 win in 31 half-moves
17 Kh5 win in 31 half-moves
18 Rf5 win in 31 half-moves
19 Rf6 win in 31 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves