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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Kgg6 draw
3 Kgh6 draw
4 Khg6 draw
5 Khg8 draw
6 Khh6 draw
7 Khh8 draw
8 Re3 draw
9 Rf1 draw
10 Rf2 draw
11 Rf6 draw
12 Rf7 draw
13 Rg3 draw
14 Rh3 draw
15 Kf7 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Kgg8 loss in 2 half-moves
18 Kgh8 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Kf6 loss in 1 half-moves