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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 5 half-moves
3 Kd7 win in 5 half-moves
4 Rb8 win in 7 half-moves
5 Rc8 win in 7 half-moves
6 Kb4 win in 15 half-moves
7 Ka4 win in 19 half-moves
8 Ke8 win in 19 half-moves
9 Kb3 win in 23 half-moves
10 Ra7 win in 23 half-moves
11 Ka2 win in 27 half-moves
12 Kb2 win in 27 half-moves
13 Ke7 draw
14 Ra4 draw
15 Ra5 draw
16 Ra6 draw