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

EGTB: win in 2 half-moves

# move score
1 b4 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Ka8 win in 1 half-moves
5 Kb6 win in 1 half-moves
6 Kb8 win in 1 half-moves
7 Kc5 win in 1 half-moves
8 Kc7 win in 1 half-moves
9 Kc8 win in 1 half-moves
10 Kd4 win in 1 half-moves
11 Kd6 win in 1 half-moves
12 Ke4 win in 1 half-moves
13 Ke5 win in 1 half-moves
14 Ke6 win in 1 half-moves
15 Nc6 win in 1 half-moves
16 Ne6 win in 1 half-moves
17 Nf7 win in 1 half-moves
18 Kbc6 loss in 1 half-moves
19 Kc4 loss in 1 half-moves
20 Kdc6 loss in 1 half-moves