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

EGTB: win in 10 half-moves

# move score
1 Kg8 win in 9 half-moves
2 K6g6 draw
3 Ra8 draw
4 Rb8 draw
5 Rc8 draw
6 Rd8 draw
7 Re8 draw
8 Rf8 draw
9 K7g6 loss in 2 half-moves
10 K6g7 loss in 1 half-moves
11 K7g7 loss in 1 half-moves
12 Kg5 loss in 1 half-moves
13 Kh5 loss in 1 half-moves
14 Rg8 loss in 1 half-moves