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 Rg4 win in 3 half-moves
3 Ng3 win in 5 half-moves
4 Re8 win in 5 half-moves
5 Rg7 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 g3 win in 7 half-moves
8 g4 win in 9 half-moves
9 Rf8 loss in 4 half-moves
10 Nf2 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves