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 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Kc4 win in 1 half-moves
6 Kc5 win in 1 half-moves
7 Kc6 win in 1 half-moves
8 Kc8 win in 1 half-moves
9 Kd5 win in 1 half-moves
10 Kd6 win in 1 half-moves
11 Kd7 win in 1 half-moves
12 Kd8 win in 1 half-moves
13 Ke3 win in 1 half-moves
14 Ke4 win in 1 half-moves
15 Ke5 win in 1 half-moves
16 Ne6 loss in 2 half-moves
17 Ne8 loss in 2 half-moves
18 Nf5 loss in 2 half-moves
19 Nh5 loss in 2 half-moves
20 Kc3 loss in 1 half-moves
21 Kd3 loss in 1 half-moves