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

EGTB: win in 4 half-moves

# move score
1 K6g7 win in 3 half-moves
2 K8g7 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kg8 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rf8 win in 7 half-moves
7 K6h7 draw
8 K8h7 draw
9 Kg5 draw
10 Kh5 draw
11 Rd7 draw
12 Re7 draw
13 Rf1 draw
14 Rh7 draw
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves