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

EGTB: win in 14 half-moves

# move score
1 b5 win in 13 half-moves
2 Ka5 win in 13 half-moves
3 Kb5 win in 13 half-moves
4 Nc6 win in 17 half-moves
5 Kc7 win in 19 half-moves
6 Nb7 win in 29 half-moves
7 Ka8 loss in 4 half-moves
8 Kaa7 loss in 4 half-moves
9 Kab7 loss in 4 half-moves
10 Kba7 loss in 3 half-moves
11 Kbb7 loss in 3 half-moves
12 Kc8 loss in 3 half-moves
13 Ne6 loss in 2 half-moves
14 Nf7 loss in 2 half-moves