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 Kc6 win in 1 half-moves
6 Kc8 win in 1 half-moves
7 Kd6 win in 1 half-moves
8 Ke7 win in 1 half-moves
9 Na4 win in 1 half-moves
10 Na6 win in 1 half-moves
11 Nb3 win in 1 half-moves
12 Nb7 win in 1 half-moves
13 Nd7 win in 1 half-moves
14 Ne4 win in 1 half-moves
15 Ne6 win in 1 half-moves
16 Ked7 loss in 2 half-moves
17 Ked8 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Kcd7 loss in 1 half-moves
21 Kcd8 loss in 1 half-moves
22 Nd3 loss in 1 half-moves