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 Rb4 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Ra5 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Re5 win in 3 half-moves
10 Rg5 win in 3 half-moves
11 Rh5 win in 3 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rd5 loss in 2 half-moves