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

EGTB: win in 4 half-moves

# move score
1 Nd4 win in 3 half-moves
2 Nc1 draw
3 Nc3 draw
4 Nf4 draw
5 Ng1 draw
6 Ng3 draw
7 b8=B loss in 1 half-moves
8 b8=K loss in 1 half-moves
9 b8=N loss in 1 half-moves
10 b8=Q loss in 1 half-moves
11 b8=R loss in 1 half-moves