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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rb4 win in 5 half-moves
4 Rf6 win in 5 half-moves
5 Rb5 win in 7 half-moves
6 Ra6 win in 9 half-moves
7 Rg6 win in 9 half-moves
8 Rh6 win in 9 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves