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

EGTB: win in 6 half-moves

# move score
1 Kg6 win in 5 half-moves
2 Kg7 win in 5 half-moves
3 Kh7 win in 9 half-moves
4 Rg8 win in 9 half-moves
5 Ke8 win in 13 half-moves
6 Kc7 draw
7 Kc8 draw
8 Kd7 draw
9 Ke7 draw
10 Kg5 draw
11 Kh5 draw
12 Rf8 draw
13 Rh7 draw
14 Re8 loss in 2 half-moves