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 Kc8 win in 3 half-moves
3 Kdc6 win in 3 half-moves
4 Kdd6 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 Ke7 win in 11 half-moves
8 Kb5 draw
9 Kc7 draw
10 Kcc6 draw
11 Kcd6 draw
12 Kd5 draw
13 Kd8 draw
14 Ke8 draw
15 Rf5 draw
16 Rf6 draw
17 Rg7 draw
18 Rh7 draw
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves