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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Rb4 win in 7 half-moves
4 Rb5 win in 7 half-moves
5 Ra7 draw
6 Rb6 draw
7 Rb8 draw
8 Rb1 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves