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

EGTB: win in 12 half-moves

# move score
1 Kab7 win in 11 half-moves
2 Kb5 win in 13 half-moves
3 Kc5 win in 15 half-moves
4 Kb8 win in 41 half-moves
5 Kc6 win in 41 half-moves
6 Kc7 win in 41 half-moves
7 Ka8 win in 45 half-moves
8 Kaa6 win in 45 half-moves
9 Kbb7 win in 45 half-moves
10 Ka5 draw
11 Kba6 draw