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 Rc4 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Rg3 win in 1 half-moves
6 Ra3 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Rc7 win in 3 half-moves
11 Rf3 win in 3 half-moves
12 Rh3 win in 3 half-moves
13 Rc2 loss in 2 half-moves
14 Rd3 loss in 1 half-moves