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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Rg7 win in 1 half-moves
6 Rh1 win in 1 half-moves
7 Rh2 win in 1 half-moves
8 Rh3 win in 1 half-moves
9 Rh4 win in 1 half-moves
10 Rh6 win in 1 half-moves
11 Rh8 win in 1 half-moves
12 f6 draw
13 Re7 draw
14 Rf7 loss in 1 half-moves
15 Rh5 loss in 1 half-moves