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 Kc1 draw
3 Ke1 draw
4 Ke2 draw
5 Kg5 draw
6 Kg6 draw
7 Kh4 draw
8 Kh6 draw
9 Re1 draw
10 Rf2 draw
11 Rf3 draw
12 Rf7 draw
13 Rf8 draw
14 Rg1 draw
15 Rh1 draw
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves