Click on the third or sixth rank to set the en passant target square.

EGTB: win in 12 half-moves

# move score
1 Kb7 win in 11 half-moves
2 Kb8 win in 13 half-moves
3 Ke8 loss in 6 half-moves
4 Na6 loss in 6 half-moves
5 b3 loss in 4 half-moves
6 Kcd7 loss in 4 half-moves
7 Kdc7 loss in 4 half-moves
8 Ke7 loss in 4 half-moves
9 Na4 loss in 4 half-moves
10 Nb7 loss in 4 half-moves
11 Ne4 loss in 4 half-moves
12 Ne6 loss in 4 half-moves
13 Kcc7 loss in 3 half-moves
14 Kdd7 loss in 3 half-moves
15 Nd7 loss in 3 half-moves
16 Nb3 loss in 2 half-moves
17 Nd3 loss in 2 half-moves