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 Ka7 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Ke7 win in 1 half-moves
7 Kf7 win in 1 half-moves
8 Kf8 win in 1 half-moves
9 Nc1 win in 1 half-moves
10 Nc3 win in 1 half-moves
11 Nd4 win in 1 half-moves
12 Nf4 win in 1 half-moves
13 Ng1 win in 1 half-moves
14 Ng3 win in 1 half-moves
15 Ka6 loss in 2 half-moves
16 Ka8 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc8 loss in 2 half-moves