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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kd7 draw
5 Ke5 draw
6 Ke7 draw
7 Kg3 draw
8 Kh2 draw
9 Kh4 draw
10 Re1 draw
11 Re5 draw
12 Re7 draw
13 Re8 draw
14 Rf6 draw
15 Rg6 draw
16 Rh6 draw
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves