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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Kb4 draw
7 Kc4 draw
8 Kc5 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Kc1 loss in 2 half-moves
13 Kc2 loss in 2 half-moves