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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Nb4 win in 1 half-moves
6 Nc5 win in 1 half-moves
7 Nc7 win in 1 half-moves
8 Ka7 loss in 1 half-moves
9 Kbb7 loss in 1 half-moves
10 Kbc7 loss in 1 half-moves
11 Kcb7 loss in 1 half-moves
12 Kcc7 loss in 1 half-moves