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

EGTB: win in 1 half-moves

# move score
1 Na2 win in 1 half-moves
2 Na4 win in 1 half-moves
3 Nb1 win in 1 half-moves
4 Nb5 win in 1 half-moves
5 Nd1 win in 1 half-moves
6 Nd5 win in 1 half-moves
7 Ne2 win in 1 half-moves
8 Ne4 win in 1 half-moves
9 d8=B win in 3 half-moves
10 d8=K loss in 2 half-moves
11 d8=N loss in 2 half-moves
12 d8=Q loss in 2 half-moves
13 d8=R loss in 2 half-moves