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

EGTB: win in 4 half-moves

# move score
1 a7 win in 3 half-moves
2 Nc1 win in 5 half-moves
3 Nc5 win in 5 half-moves
4 Ng1 win in 5 half-moves
5 Ng5 win in 5 half-moves
6 Nb2 loss in 2 half-moves
7 Nb4 loss in 2 half-moves
8 Nd2 loss in 2 half-moves
9 Nd4 loss in 2 half-moves
10 Nde1 loss in 2 half-moves
11 Nde5 loss in 2 half-moves
12 Nf2 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Nfe1 loss in 2 half-moves
15 Nfe5 loss in 2 half-moves
16 Nh2 loss in 2 half-moves
17 Nh4 loss in 2 half-moves