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

EGTB: win in 2 half-moves

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