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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kc1 win in 1 half-moves
5 Kc2 win in 1 half-moves
6 Ka4 loss in 2 half-moves
7 Kaa2 loss in 2 half-moves
8 Kab2 loss in 2 half-moves
9 Kba2 loss in 1 half-moves
10 Kbb2 loss in 1 half-moves