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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Kb8 draw
5 Kg5 draw
6 Kg6 draw
7 Kg7 draw
8 Kh5 draw
9 Kh7 draw
10 Rb1 draw
11 Rc1 draw
12 Re1 draw
13 Rf2 draw
14 Rf3 draw
15 Rf4 draw
16 Rg1 draw
17 Rh1 draw
18 Ka7 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Ra1 loss in 1 half-moves
21 Rd1 loss in 1 half-moves
22 Rf8 loss in 1 half-moves