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

EGTB: win in 2 half-moves

# move score
1 Ng7 win in 1 half-moves
2 Nc7 loss in 4 half-moves
3 b5 loss in 2 half-moves
4 Ka7 loss in 2 half-moves
5 Ka8 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Kbc7 loss in 2 half-moves
8 Kbc8 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Kdc7 loss in 2 half-moves
11 Kdc8 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Nd6 loss in 2 half-moves
14 Nf6 loss in 2 half-moves