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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rg3 win in 3 half-moves
6 Rh3 win in 3 half-moves
7 Kg8 draw
8 Kgg7 draw
9 Kgh7 draw
10 Khg7 draw
11 Khh7 draw
12 Rd3 draw
13 Rf1 draw
14 Rf2 draw
15 Rf4 draw
16 Rf7 draw
17 Kg5 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Kf7 loss in 1 half-moves