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

EGTB: win in 6 half-moves

# move score
1 Ra8 win in 5 half-moves
2 Rd8 win in 5 half-moves
3 Re8 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Rg8 win in 5 half-moves
6 Nf6 win in 7 half-moves
7 Nf8 win in 7 half-moves
8 Ng5 win in 7 half-moves
9 Rb8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves