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

EGTB: win in 10 half-moves

# move score
1 Kab3 win in 9 half-moves
2 Kb2 win in 9 half-moves
3 Kc3 win in 9 half-moves
4 Kc4 win in 9 half-moves
5 Kc5 win in 9 half-moves
6 Ka2 win in 11 half-moves
7 Kaa4 win in 11 half-moves
8 Kb5 win in 11 half-moves
9 Kbb3 win in 11 half-moves
10 Ka5 win in 13 half-moves
11 Kba4 win in 13 half-moves