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

EGTB: win in 2 half-moves

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