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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Rb7 draw
6 Rc7 loss in 36 half-moves
7 Rd7 loss in 10 half-moves
8 Rf7 loss in 10 half-moves
9 Ka5 loss in 4 half-moves
10 Ra8 loss in 4 half-moves
11 Rg7 loss in 2 half-moves
12 Rh7 loss in 2 half-moves