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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 g5 win in 5 half-moves
5 Nh4 win in 5 half-moves
6 Rf8 win in 5 half-moves
7 Rg7 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Re8 loss in 4 half-moves
10 Ne1 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves