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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rc1 win in 5 half-moves
5 Rc8 win in 5 half-moves
6 Rd7 win in 5 half-moves
7 Re7 win in 5 half-moves
8 Ba7 win in 7 half-moves
9 Ra7 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves