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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kf7 draw
5 Kg5 draw
6 Kg6 draw
7 Kgg7 draw
8 Kgh7 draw
9 Kh5 draw
10 Kh8 draw
11 Khg7 draw
12 Khh7 draw
13 Ra4 draw
14 Re4 draw
15 Rf7 draw
16 Rg4 draw
17 Rh4 draw
18 Kf8 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves