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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ra6 draw
3 Rc6 draw
4 Rd6 draw
5 Rf7 draw
6 Rf8 draw
7 Rh6 draw
8 Re6 loss in 2 half-moves
9 Rg6 loss in 2 half-moves