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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Ka7 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Ra7 win in 5 half-moves
7 Ka4 win in 27 half-moves
8 Kc8 win in 27 half-moves
9 Ka2 draw
10 Kb2 draw
11 Ra5 draw
12 Ra6 draw
13 Ra4 loss in 2 half-moves