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 Rh6 win in 3 half-moves
3 Nf2 draw
4 Nf4 draw
5 Ng5 draw
6 Rg7 draw
7 Rh8 draw
8 d8=N loss in 6 half-moves
9 Ng1 loss in 6 half-moves
10 d8=K loss in 4 half-moves
11 d8=B loss in 2 half-moves
12 d8=Q loss in 2 half-moves
13 d8=R loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh5 loss in 2 half-moves