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

EGTB: win in 2 half-moves

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