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 Kf2 draw
3 Kf3 draw
4 Kf4 draw
5 Kg1 draw
6 Kg4 draw
7 Kgg2 draw
8 Kgh3 draw
9 Kh1 draw
10 Kh4 draw
11 Khg2 draw
12 Khh3 draw
13 Ra6 draw
14 Re6 draw
15 Rf2 draw
16 Rf7 draw
17 Rf8 draw
18 Rg6 draw
19 Rh6 draw
20 Rb6 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves