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

EGTB: win in 3 half-moves

# move score
1 Rc7 win in 2 half-moves
2 Rf1 win in 2 half-moves
3 Rc4 win in 3 half-moves
4 Rc2 win in 6 half-moves
5 Ra1 win in 10 half-moves
6 Rb1 win in 10 half-moves
7 Rc3 win in 10 half-moves
8 Rc5 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rh1 loss in 2 half-moves