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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Rh8 win in 7 half-moves
5 Kf4 draw
6 Kf5 draw
7 Kg1 draw
8 Kg2 draw
9 Kg5 draw
10 Kgg3 draw
11 Kgh3 draw
12 Kh1 draw
13 Kh4 draw
14 Kh5 draw
15 Khg3 draw
16 Khh3 draw
17 Ra8 draw
18 Rf6 draw
19 Rf7 draw
20 Rg8 draw
21 Kf3 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves