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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kf8 win in 5 half-moves
5 Rf5 win in 5 half-moves
6 Rh1 win in 5 half-moves
7 Kf7 draw
8 Kgg7 draw
9 Kgh7 draw
10 Khg7 draw
11 Khh7 draw
12 Ra1 draw
13 Rb1 draw
14 Rg1 draw
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves