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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ra6 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rd7 win in 5 half-moves
6 Re7 win in 5 half-moves
7 Rg7 win in 5 half-moves
8 Rh7 win in 5 half-moves
9 Bb4 loss in 2 half-moves
10 Bb6 loss in 2 half-moves
11 Bc3 loss in 2 half-moves
12 Bc7 loss in 2 half-moves
13 Bd2 loss in 2 half-moves
14 Bd8 loss in 2 half-moves
15 Be1 loss in 2 half-moves
16 Rf7 loss in 2 half-moves