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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Ra7 draw
7 g6 loss in 2 half-moves
8 Rc7 loss in 1 half-moves
9 Rg6 loss in 1 half-moves
10 Rg8 loss in 1 half-moves