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 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Ka7 win in 1 half-moves
5 Kb7 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 Ke8 win in 1 half-moves
10 Nb4 win in 1 half-moves
11 Nc3 win in 1 half-moves
12 Nc7 win in 1 half-moves
13 Ne3 win in 1 half-moves
14 Ne7 win in 1 half-moves
15 Nf4 win in 1 half-moves
16 Nf6 win in 1 half-moves
17 Kd7 loss in 2 half-moves
18 Kdc7 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Kbc7 loss in 1 half-moves