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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 Nb4 draw
3 Nc1 draw
4 Nc3 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Rg8 draw
10 Rf7 loss in 2 half-moves
11 Rh7 loss in 2 half-moves