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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kf8 draw
7 Kfg6 draw
8 Kfg7 draw
9 Kg5 draw
10 Kg8 draw
11 Kh5 draw
12 Kh7 draw
13 Khg6 draw
14 Khg7 draw
15 Rc3 draw
16 Rd3 draw
17 Re3 draw
18 Rf1 draw
19 Rf2 draw
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves