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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Kf3 win in 7 half-moves
4 Kf4 win in 7 half-moves
5 Kf5 win in 7 half-moves
6 Kc7 win in 13 half-moves
7 Kd7 win in 13 half-moves
8 Rf8 win in 15 half-moves
9 Rg7 win in 17 half-moves
10 Kc8 draw
11 Kg3 draw
12 Kg5 draw
13 Kh3 draw
14 Kh4 draw
15 Kh5 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 draw
19 Rf1 draw
20 Rf5 draw
21 Rf6 draw
22 Rh7 draw
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves