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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka2 win in 1 half-moves
3 Ka3 win in 1 half-moves
4 Kb1 win in 1 half-moves
5 Kb3 win in 1 half-moves
6 Kb7 win in 1 half-moves
7 Kb8 win in 1 half-moves
8 Kc1 win in 1 half-moves
9 Kc2 win in 1 half-moves
10 Kc3 win in 1 half-moves
11 Kc7 win in 1 half-moves
12 Kd7 win in 1 half-moves
13 Kd8 win in 1 half-moves
14 b4 loss in 4 half-moves