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

EGTB: win in 22 half-moves

# move score
1 Kc8 win in 21 half-moves
2 Kc7 loss in 5 half-moves
3 b5 loss in 4 half-moves
4 Kaa8 loss in 4 half-moves
5 Kab7 loss in 4 half-moves
6 Nc5 loss in 4 half-moves
7 Kba8 loss in 3 half-moves
8 Kbb7 loss in 3 half-moves
9 Nc7 loss in 3 half-moves
10 Nb4 loss in 2 half-moves