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

EGTB: win in 2 half-moves

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