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

EGTB: win in 6 half-moves

# move score
1 Kg7 win in 5 half-moves
2 Kh7 win in 5 half-moves
3 Rg8 win in 5 half-moves
4 K4g5 draw
5 K4h5 draw
6 K6g5 draw
7 K6h5 draw
8 Kg3 draw
9 Kg4 draw
10 Kg6 draw
11 Kh3 draw
12 Ra8 draw
13 Rb8 draw
14 Rf8 draw
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rh7 loss in 2 half-moves