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

EGTB: win in 20 half-moves

# move score
1 Nc7 win in 19 half-moves
2 Kc6 win in 21 half-moves
3 Ka6 win in 25 half-moves
4 Ka7 loss in 4 half-moves
5 Kb8 loss in 4 half-moves
6 Kbc7 loss in 4 half-moves
7 Kbc8 loss in 4 half-moves
8 Kd7 loss in 4 half-moves
9 Kdc7 loss in 4 half-moves
10 Kdc8 loss in 4 half-moves
11 Ke7 loss in 4 half-moves
12 Ke8 loss in 4 half-moves
13 b5 loss in 2 half-moves