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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kff5 win in 3 half-moves
3 Kg3 win in 3 half-moves
4 Kg5 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 Kg4 win in 5 half-moves
7 Ke3 win in 9 half-moves
8 Rh1 win in 9 half-moves
9 Rh2 win in 9 half-moves
10 Kd4 draw
11 Kd5 draw
12 Kee4 draw
13 Kef5 draw
14 Kfe4 draw
15 Rh5 draw
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves