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

EGTB: win in 8 half-moves

# move score
1 Ra7 win in 7 half-moves
2 Rh7 win in 7 half-moves
3 Re7 win in 9 half-moves
4 Rg7 win in 9 half-moves
5 Rf7 win in 11 half-moves
6 Rd2 draw
7 Rd3 draw
8 Rd4 draw
9 f7 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Rd8 loss in 2 half-moves