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 Rf6 win in 3 half-moves
4 Kf4 win in 5 half-moves
5 Kf5 win in 5 half-moves
6 Kg1 win in 5 half-moves
7 Kg2 win in 5 half-moves
8 Kg3 win in 5 half-moves
9 Kg4 win in 5 half-moves
10 Kg6 win in 5 half-moves
11 Kh3 win in 5 half-moves
12 Kh6 win in 5 half-moves
13 Rg8 win in 5 half-moves
14 Rh8 win in 5 half-moves
15 Kf6 draw
16 Kh1 draw
17 Kh4 draw
18 Kh5 draw
19 Ra8 draw
20 Re8 draw
21 Rf3 draw
22 Rf7 draw
23 Rb8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves