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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Kf7 draw
3 Na4 draw
4 Nd5 draw
5 Na2 loss in 6 half-moves
6 Nb1 loss in 6 half-moves
7 Kg8 loss in 4 half-moves
8 Ke8 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Ke7 loss in 1 half-moves