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

EGTB: win in 4 half-moves

# move score
1 K8g8 win in 3 half-moves
2 K7g7 win in 5 half-moves
3 K7g8 win in 5 half-moves
4 K8g7 win in 5 half-moves
5 Kg6 win in 5 half-moves
6 Rg2 win in 5 half-moves
7 Rh2 win in 5 half-moves
8 Kh6 draw
9 Rc2 draw
10 Rd2 draw
11 Re2 draw
12 Rf1 draw
13 Rf3 draw
14 Rf4 draw
15 Rf5 draw
16 Rf6 draw
17 Ra2 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves