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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kg2 win in 7 half-moves
5 Rh5 win in 7 half-moves
6 Kh2 win in 11 half-moves
7 Rh8 win in 11 half-moves
8 Kf4 win in 17 half-moves
9 Kf5 draw
10 Kg3 draw
11 Kgg4 draw
12 Kgh4 draw
13 Kh5 draw
14 Khg4 draw
15 Khh4 draw
16 Ra7 draw
17 Re7 draw
18 Rf7 draw
19 Rg7 draw
20 Rh6 draw
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rh4 loss in 2 half-moves