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 Ka4 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Kb4 win in 1 half-moves
5 Kb6 win in 1 half-moves
6 Kd4 win in 1 half-moves
7 Kd5 win in 1 half-moves
8 Kd6 win in 1 half-moves
9 Ke4 win in 1 half-moves
10 Ke6 win in 1 half-moves
11 Kf4 win in 1 half-moves
12 Kf6 win in 1 half-moves
13 Na3 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Nd2 loss in 2 half-moves
16 Kf5 loss in 1 half-moves