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 2 half-moves
2 Na4 win in 2 half-moves
3 Nb5 win in 2 half-moves
4 Ne4 win in 3 half-moves
5 Nd5 win in 4 half-moves
6 Ne2 win in 4 half-moves
7 b8=R win in 7 half-moves
8 Nd1 win in 7 half-moves
9 Nb1 win in 8 half-moves
10 b8=K win in 19 half-moves
11 b8=N win in 31 half-moves
12 b8=B loss in 2 half-moves
13 b8=Q loss in 2 half-moves