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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 g3 win in 5 half-moves
5 Nf2 win in 5 half-moves
6 Re8 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Rg8 win in 5 half-moves
9 g4 win in 7 half-moves
10 Nf4 win in 7 half-moves
11 Ng1 win in 7 half-moves
12 Ng5 win in 7 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rh7 loss in 2 half-moves