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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Ra6 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rc7 win in 1 half-moves
8 Rd7 win in 1 half-moves
9 Rh7 win in 1 half-moves
10 Nb3 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Ra5 loss in 1 half-moves
13 Re7 loss in 1 half-moves
14 Rf7 loss in 1 half-moves
15 Rg7 loss in 1 half-moves