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 Kc8 win in 15 half-moves
3 Nd6 win in 17 half-moves
4 Kaa8 loss in 4 half-moves
5 Kab7 loss in 4 half-moves
6 Kba8 loss in 4 half-moves
7 Ka6 loss in 3 half-moves
8 Kbb7 loss in 3 half-moves
9 Kc7 loss in 3 half-moves
10 Nc7 loss in 3 half-moves
11 Nf6 loss in 2 half-moves
12 Ng7 loss in 2 half-moves