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

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Kgg1 win in 3 half-moves
3 Kh1 win in 3 half-moves
4 Kh3 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Ke1 win in 7 half-moves
7 Ke2 win in 7 half-moves
8 Kff2 win in 7 half-moves
9 Kfg1 win in 7 half-moves
10 Rh4 win in 7 half-moves
11 Kf3 draw
12 Kgf2 draw
13 Rh1 draw
14 Rh5 draw
15 Rh6 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rh8 loss in 2 half-moves