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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kd4 win in 1 half-moves
3 Ka4 loss in 2 half-moves
4 Ka5 loss in 2 half-moves
5 Ka6 loss in 2 half-moves
6 Kb6 loss in 2 half-moves
7 Kbc5 loss in 2 half-moves
8 Kbc6 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kdc5 loss in 2 half-moves
11 Kdc6 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kbc4 loss in 1 half-moves
16 Kdc4 loss in 1 half-moves