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