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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rg2 win in 3 half-moves
6 Rh2 win in 3 half-moves
7 Kh4 win in 5 half-moves
8 Kg5 draw
9 Kgg6 draw
10 Kgh6 draw
11 Khg6 draw
12 Khh6 draw
13 Rd2 draw
14 Rf1 draw
15 Rf3 draw
16 Rf6 draw
17 Kf8 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Kh8 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Kf6 loss in 1 half-moves