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

EGTB: win in 6 half-moves

# move score
1 Re1 win in 5 half-moves
2 g6 win in 7 half-moves
3 Rf1 win in 7 half-moves
4 Rg1 win in 7 half-moves
5 Rh2 win in 7 half-moves
6 Rh3 win in 7 half-moves
7 Rh4 win in 7 half-moves
8 Rh8 win in 9 half-moves
9 Rb1 loss in 4 half-moves
10 Rh5 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Rh7 loss in 2 half-moves