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

EGTB: draw

# move score
1 Ra7 draw
2 Rb7 draw
3 Re7 draw
4 Rf7 draw
5 Rg7 draw
6 Rh7 draw
7 Kc5 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kc7 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Ke5 loss in 1 half-moves
14 Ke6 loss in 1 half-moves
15 Ke7 loss in 1 half-moves