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

EGTB: win in 4 half-moves

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