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 5 half-moves
4 Kf5 draw
5 Kf7 draw
6 Kgg5 draw
7 Kgg7 draw
8 Kgh5 draw
9 Kgh7 draw
10 Khg5 draw
11 Khg7 draw
12 Khh5 draw
13 Khh7 draw
14 Ra4 draw
15 Rb4 draw
16 Rc4 draw
17 Rd4 draw
18 Re4 draw
19 Rf3 draw
20 Rf7 draw
21 Kf6 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves