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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Ke7 win in 5 half-moves
4 Kc7 draw
5 Kc8 draw
6 Kd8 draw
7 Ke8 draw
8 Kg4 draw
9 Kh4 draw
10 Kh6 draw
11 Re7 draw
12 Rf8 draw
13 Rg7 draw
14 Rh7 draw
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves