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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kb2 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Kd1 win in 5 half-moves
8 Kd3 win in 5 half-moves
9 Ke1 win in 5 half-moves
10 Ka4 win in 9 half-moves
11 Ke2 win in 9 half-moves
12 Ra1 win in 21 half-moves
13 Kc2 draw
14 Ke3 draw
15 Rc2 draw