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 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rc7 win in 1 half-moves
7 Re7 win in 1 half-moves
8 Rf7 win in 1 half-moves
9 Rh7 win in 1 half-moves
10 Ka7 draw
11 Kb8 draw
12 Ra7 draw
13 Rb8 draw
14 Rb4 loss in 1 half-moves
15 Rd7 loss in 1 half-moves
16 Rg7 loss in 1 half-moves