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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Ka5 draw
3 Kb5 draw
4 Ra8 draw
5 Rb7 draw
6 Rc7 draw
7 Re7 draw
8 Kb6 loss in 2 half-moves
9 Kb7 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg7 loss in 2 half-moves
12 Rh7 loss in 2 half-moves