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 Rc7 draw
4 Rd1 draw
5 Rd2 draw
6 Rd5 draw
7 Re7 draw
8 Rg7 draw
9 Rh7 draw
10 f7 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rf7 loss in 2 half-moves