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 Rf8 win in 1 half-moves
5 Rg8 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 Ra8 win in 3 half-moves
8 Rc1 win in 3 half-moves
9 Rc2 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Rd8 win in 5 half-moves
12 Re8 win in 5 half-moves
13 Rb8 loss in 2 half-moves
14 Rc6 loss in 2 half-moves