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

EGTB: win in 4 half-moves

# move score
1 Kaa4 win in 3 half-moves
2 Kaa6 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Kab6 win in 3 half-moves
5 Kbb4 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc5 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Kd1 win in 3 half-moves
10 Kd2 win in 3 half-moves
11 Kd3 win in 3 half-moves
12 Kbb6 win in 7 half-moves
13 Kf1 win in 7 half-moves
14 Kf2 win in 7 half-moves
15 Kba4 draw
16 Kba6 draw
17 Ke1 draw
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves