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

EGTB: win in 8 half-moves

# move score
1 f6 win in 7 half-moves
2 Rb7 win in 9 half-moves
3 Ra1 win in 11 half-moves
4 Rb5 win in 11 half-moves
5 Rb6 win in 11 half-moves
6 Rg1 win in 13 half-moves
7 Rh1 win in 13 half-moves
8 Rb8 draw
9 Rf1 loss in 10 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves