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 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 g5 loss in 2 half-moves
7 Nf7 loss in 1 half-moves
8 Ng6 loss in 1 half-moves
9 Ra8 loss in 1 half-moves
10 Rg5 loss in 1 half-moves
11 Rg6 loss in 1 half-moves
12 Rg7 loss in 1 half-moves