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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kcd2 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Kdc2 win in 7 half-moves
9 Kdd2 win in 7 half-moves
10 Ke2 win in 7 half-moves
11 Rc2 win in 7 half-moves
12 Kc4 draw
13 Kcc2 draw
14 Ke1 draw
15 Ra1 draw