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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Kb4 win in 7 half-moves
6 Kb5 win in 7 half-moves
7 Ka4 win in 9 half-moves
8 Ka6 win in 9 half-moves
9 Kb6 win in 9 half-moves
10 Kc1 win in 9 half-moves
11 Ra3 win in 35 half-moves
12 Ra4 draw