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 Kc6 win in 17 half-moves
3 Kd6 win in 17 half-moves
4 Nc5 win in 17 half-moves
5 Ka8 win in 19 half-moves
6 Kcc8 win in 19 half-moves
7 Kd7 win in 19 half-moves
8 Ka7 loss in 4 half-moves
9 Kbb7 loss in 4 half-moves
10 Kbc8 loss in 4 half-moves
11 Kcb7 loss in 4 half-moves
12 Kd8 loss in 4 half-moves
13 Nb2 loss in 2 half-moves
14 Nc3 loss in 2 half-moves