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

EGTB: win in 4 half-moves

# move score
1 Kab3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc2 win in 9 half-moves
4 Kb1 win in 13 half-moves
5 Kbb3 win in 13 half-moves
6 Kc1 win in 13 half-moves
7 Kc3 win in 13 half-moves
8 Ka1 draw
9 Ka4 draw
10 Ra1 draw