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

EGTB: win in 10 half-moves

# move score
1 Kab5 win in 9 half-moves
2 Kc4 win in 9 half-moves
3 Kab3 win in 11 half-moves
4 Kbb5 win in 11 half-moves
5 Kc3 win in 11 half-moves
6 Kc5 win in 11 half-moves
7 Kaa5 win in 13 half-moves
8 Kbb3 win in 13 half-moves
9 Kaa3 win in 17 half-moves
10 Kba3 draw
11 Kba5 draw