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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rb1 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rc3 win in 3 half-moves
7 Rg3 win in 3 half-moves
8 Rh3 win in 3 half-moves
9 Ra3 win in 5 half-moves
10 Rb4 win in 5 half-moves
11 Rb5 win in 5 half-moves
12 Rd3 win in 5 half-moves
13 Re3 win in 5 half-moves
14 Rf3 win in 5 half-moves