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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Ke5 draw
4 Ke6 draw
5 Ke7 draw
6 Kf5 draw
7 Kg5 draw
8 Kg6 draw
9 Kg7 draw
10 Rd7 draw
11 Re7 draw
12 Rg7 draw
13 Rh7 draw
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves