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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka5 draw
5 Kb3 draw
6 Kbc3 draw
7 Kbc4 draw
8 Kd3 draw
9 Kdc3 draw
10 Kdc4 draw
11 Ke3 draw
12 Ke4 draw
13 Ke5 draw
14 Kbc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kdc5 loss in 2 half-moves