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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc6 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kcd6 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Rf5 win in 3 half-moves
9 Rf8 win in 3 half-moves
10 Rf6 win in 5 half-moves
11 Kcd7 win in 9 half-moves
12 Kf6 win in 9 half-moves
13 Re7 win in 9 half-moves
14 Ke5 win in 11 half-moves
15 Ke7 win in 11 half-moves
16 Kf5 win in 11 half-moves
17 Kd5 draw
18 Ked6 draw
19 Ked7 draw
20 Rf4 draw
21 Rg7 draw
22 Rh7 draw
23 Rd7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves