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 Kc5 win in 1 half-moves
5 Kc7 win in 1 half-moves
6 Kd5 win in 1 half-moves
7 Ke8 win in 1 half-moves
8 Nb3 win in 1 half-moves
9 Nc2 win in 1 half-moves
10 Ne2 win in 1 half-moves
11 Nf3 win in 1 half-moves
12 Kd8 loss in 2 half-moves
13 Ked6 loss in 2 half-moves
14 Ked7 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kf8 loss in 2 half-moves
18 Kcd6 loss in 1 half-moves
19 Kcd7 loss in 1 half-moves
20 Ke6 loss in 1 half-moves
21 Ne6 loss in 1 half-moves
22 Nf5 loss in 1 half-moves