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 Ka8 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Ke6 win in 1 half-moves
7 Ke7 win in 1 half-moves
8 Ke8 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 Ka7 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kbc7 loss in 2 half-moves
18 Kbc8 loss in 1 half-moves
19 Kdc7 loss in 1 half-moves
20 Kdc8 loss in 1 half-moves