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 Kc2 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Ke2 win in 1 half-moves
6 Kb7 draw
7 Kc3 draw
8 Kc7 draw
9 Kd3 draw
10 Ke3 draw
11 Kc1 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Ke1 loss in 2 half-moves
14 Ka5 loss in 1 half-moves
15 Ka6 loss in 1 half-moves
16 Ka7 loss in 1 half-moves