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

EGTB: win in 8 half-moves

# move score
1 f5 win in 7 half-moves
2 Ra1 win in 11 half-moves
3 Rd1 win in 11 half-moves
4 Re1 win in 11 half-moves
5 Rf1 win in 11 half-moves
6 Rg2 win in 11 half-moves
7 Rg3 win in 11 half-moves
8 Rg4 win in 11 half-moves
9 Rg5 win in 11 half-moves
10 Rh1 win in 11 half-moves
11 Rg8 win in 17 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves