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 Ka8 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Na5 win in 1 half-moves
6 Na7 win in 1 half-moves
7 Nb4 win in 1 half-moves
8 Nd4 win in 1 half-moves
9 Nd8 win in 1 half-moves
10 Kd6 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Kdc8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kbc7 loss in 1 half-moves
16 Kbc8 loss in 1 half-moves
17 Kdc7 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Ne5 loss in 1 half-moves
20 Ne7 loss in 1 half-moves