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

EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Ne2 draw
3 Ne4 draw
4 Nh5 draw
5 Rg6 draw
6 Rg8 draw
7 Rh7 draw
8 Nh1 loss in 10 half-moves
9 Nf1 loss in 2 half-moves
10 Nf5 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves