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

EGTB: win in 16 half-moves

# move score
1 Kg5 win in 15 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Kg3 draw
8 Kg4 draw
9 Kh3 draw
10 Kh5 draw
11 Rd8 draw
12 Re8 draw
13 Rf1 draw
14 Rf5 draw
15 Rf6 draw
16 Rf7 draw
17 Rg8 draw
18 Rh8 draw
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves