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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg3 win in 27 half-moves
3 Kg4 win in 27 half-moves
4 Ke7 draw
5 Ke8 draw
6 Kf2 draw
7 Kf4 draw
8 Kf7 draw
9 Kg2 draw
10 Kg8 draw
11 Rg8 draw
12 Rh3 draw
13 Rh4 draw
14 Rh5 draw
15 Rh6 draw
16 Rh7 draw
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves