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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Ke2 win in 5 half-moves
4 Kf2 win in 5 half-moves
5 Rh1 win in 5 half-moves
6 Kf5 win in 7 half-moves
7 Rh8 win in 33 half-moves
8 Ke1 draw
9 Rh2 draw
10 Rh6 draw
11 Rh7 draw
12 Kf4 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves