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

EGTB: win in 4 half-moves

# move score
1 f7 win in 3 half-moves
2 Ne2 loss in 2 half-moves
3 Ne4 loss in 2 half-moves
4 Nf1 loss in 2 half-moves
5 Nf5 loss in 2 half-moves
6 Nh1 loss in 2 half-moves
7 Nh5 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves