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

EGTB: win in 8 half-moves

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