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

EGTB: win in 4 half-moves

# move score
1 Kff2 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Kfe2 win in 5 half-moves
6 Kg3 win in 5 half-moves
7 Rg3 win in 5 half-moves
8 Rh1 win in 11 half-moves
9 Kd1 draw
10 Kd2 draw
11 Ke3 draw
12 Ke4 draw
13 Kee2 draw
14 Kef2 draw
15 Kf1 draw
16 Kf4 draw
17 Kg4 draw
18 Rh5 draw
19 Rh6 draw
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves