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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Rg1 win in 1 half-moves
6 Rb5 win in 5 half-moves
7 Rb6 win in 5 half-moves
8 Rb7 win in 7 half-moves
9 Rb8 win in 7 half-moves
10 Rh1 loss in 2 half-moves
11 Ra1 loss in 1 half-moves
12 Rb3 loss in 1 half-moves
13 Rd1 loss in 1 half-moves
14 Rf1 loss in 1 half-moves