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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ke7 win in 1 half-moves
3 Na4 win in 1 half-moves
4 b3 loss in 2 half-moves
5 Kb8 loss in 2 half-moves
6 Ke8 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nd1 loss in 2 half-moves
9 Nd3 loss in 2 half-moves
10 Kcc7 loss in 1 half-moves
11 Kcd7 loss in 1 half-moves
12 Kdc7 loss in 1 half-moves
13 Kdd7 loss in 1 half-moves