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

EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Rh3 win in 3 half-moves
3 Ke3 win in 7 half-moves
4 Kh3 win in 7 half-moves
5 Kc3 win in 9 half-moves
6 Kd3 win in 9 half-moves
7 Ke1 win in 11 half-moves
8 Ke2 win in 11 half-moves
9 Kg3 win in 11 half-moves
10 Kc1 win in 13 half-moves
11 Kd1 win in 13 half-moves
12 Kc2 win in 15 half-moves
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Kg1 draw
17 Kh1 draw
18 Rh4 draw
19 Rh5 draw
20 Rh6 draw
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves