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