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

EGTB: win in 6 half-moves

# move score
1 Rf7 win in 5 half-moves
2 g3 loss in 2 half-moves
3 g4 loss in 2 half-moves
4 Nf3 loss in 2 half-moves
5 Nf5 loss in 2 half-moves
6 Ng6 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Rh8 loss in 2 half-moves
15 Rh6 loss in 1 half-moves