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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kcd7 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Rd7 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Kc5 win in 7 half-moves
11 Ra7 win in 7 half-moves
12 Rc8 win in 11 half-moves
13 Kc8 draw
14 Kdd7 draw
15 Ke8 draw
16 Ke7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves