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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ka3 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kb1 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Kc1 win in 3 half-moves
8 Kc3 win in 3 half-moves
9 Ra1 win in 3 half-moves
10 Ra3 win in 3 half-moves
11 Ra5 win in 3 half-moves
12 Kc2 win in 21 half-moves
13 Ka5 win in 23 half-moves
14 Ra4 win in 27 half-moves
15 Kb5 loss in 2 half-moves
16 Kb6 loss in 2 half-moves