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

EGTB: win in 18 half-moves

# move score
1 b5 win in 17 half-moves
2 Kd7 win in 17 half-moves
3 Ka7 win in 19 half-moves
4 Kbb7 win in 19 half-moves
5 Kcc7 win in 19 half-moves
6 Nc6 win in 19 half-moves
7 Ka8 win in 21 half-moves
8 Kd8 loss in 6 half-moves
9 Kbc7 loss in 4 half-moves
10 Kcb7 loss in 4 half-moves
11 Nb7 loss in 4 half-moves
12 Nb3 loss in 2 half-moves
13 Nc4 loss in 2 half-moves