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

EGTB: win in 4 half-moves

# move score
1 K6g6 win in 3 half-moves
2 K7g7 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 K7g6 win in 5 half-moves
8 Kg8 win in 5 half-moves
9 K6g7 draw
10 Kh8 draw
11 Ra3 draw
12 Rb3 draw
13 Rc3 draw
14 Rd3 draw
15 Re3 draw
16 Rf4 draw
17 Kg5 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves