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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Kf1 draw
4 Kf2 draw
5 Kg3 draw
6 Kg4 draw
7 Kgg2 draw
8 Kgh2 draw
9 Kh1 draw
10 Kh4 draw
11 Khg2 draw
12 Khh2 draw
13 Rc8 draw
14 Rd8 draw
15 Re8 draw
16 Rf2 draw
17 Rf4 draw
18 Rg8 draw
19 Rh8 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves