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

EGTB: win in 4 half-moves

# move score
1 h7 win in 3 half-moves
2 Na4 loss in 2 half-moves
3 Nc4 loss in 2 half-moves
4 Nd1 loss in 2 half-moves
5 Nd3 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Rc1 loss in 2 half-moves
8 Rd1 loss in 2 half-moves
9 Re1 loss in 2 half-moves
10 Rf1 loss in 2 half-moves
11 Rg1 loss in 2 half-moves
12 Rh1 loss in 2 half-moves