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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Rd1 win in 1 half-moves
5 Re1 win in 1 half-moves
6 Rf2 win in 1 half-moves
7 Rf3 win in 1 half-moves
8 Rf4 win in 1 half-moves
9 Rf5 win in 1 half-moves
10 Rf6 win in 1 half-moves
11 Rg1 win in 1 half-moves
12 f8=B loss in 2 half-moves
13 f8=K loss in 2 half-moves
14 f8=N loss in 2 half-moves
15 f8=Q loss in 2 half-moves
16 f8=R loss in 2 half-moves
17 Rh1 loss in 1 half-moves