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

EGTB: win in 4 half-moves

# move score
1 Nh1 win in 3 half-moves
2 Nf5 loss in 8 half-moves
3 Nh5 loss in 8 half-moves
4 Rh3 loss in 6 half-moves
5 Nf1 loss in 4 half-moves
6 Ne2 loss in 2 half-moves
7 Ne4 loss in 2 half-moves
8 Rh1 loss in 2 half-moves
9 Rh4 loss in 2 half-moves
10 Rh5 loss in 2 half-moves
11 Rh6 loss in 2 half-moves
12 Rh7 loss in 2 half-moves
13 Rh8 loss in 2 half-moves