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

EGTB: win in 10 half-moves

# move score
1 Rc3 win in 9 half-moves
2 Ra7 win in 21 half-moves
3 Rb7 win in 21 half-moves
4 Rc4 win in 21 half-moves
5 Rg7 win in 21 half-moves
6 Rh7 win in 21 half-moves
7 Rc5 win in 23 half-moves
8 Rc6 win in 23 half-moves
9 Rc8 win in 23 half-moves
10 Rc1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves