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

EGTB: win in 1 half-moves

# move score
1 f8=R win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Rg2 loss in 2 half-moves
4 Rg3 loss in 2 half-moves
5 Rg4 loss in 2 half-moves
6 Rg5 loss in 2 half-moves
7 Rg6 loss in 2 half-moves
8 Rg8 loss in 2 half-moves
9 Rh7 loss in 2 half-moves
10 f8=B loss in 1 half-moves
11 f8=K loss in 1 half-moves
12 f8=N loss in 1 half-moves
13 f8=Q loss in 1 half-moves
14 Nb2 loss in 1 half-moves
15 Nb6 loss in 1 half-moves
16 Nc3 loss in 1 half-moves
17 Nc5 loss in 1 half-moves