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

EGTB: win in 14 half-moves

# move score
1 K6b7 win in 13 half-moves
2 Ka5 win in 13 half-moves
3 Kb6 win in 13 half-moves
4 Kb8 win in 13 half-moves
5 b4 loss in 4 half-moves
6 K6a7 loss in 4 half-moves
7 K8a7 loss in 4 half-moves
8 K8b7 loss in 4 half-moves
9 Nb7 loss in 4 half-moves
10 Nc8 loss in 4 half-moves
11 Nc4 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Ne8 loss in 2 half-moves
14 Nf5 loss in 2 half-moves
15 Nf7 loss in 2 half-moves