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

EGTB: win in 2 half-moves

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