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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Kf4 draw
4 Kf5 draw
5 Kg2 draw
6 Kg5 draw
7 Kgg3 draw
8 Kgh4 draw
9 Kh2 draw
10 Kh5 draw
11 Khg3 draw
12 Khh4 draw
13 Rb7 draw
14 Rf3 draw
15 Rf6 draw
16 Rf8 draw
17 Rg7 draw
18 Rh7 draw
19 Kf3 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves