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

EGTB: win in 4 half-moves

# move score
1 Ke5 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Kg4 win in 7 half-moves
4 Ke7 win in 9 half-moves
5 Kg3 win in 11 half-moves
6 Rh7 win in 11 half-moves
7 Kg5 win in 13 half-moves
8 Ke6 draw
9 Kf5 draw
10 Kg2 draw
11 Kg6 draw
12 Kg7 draw
13 Kh2 draw
14 Kh4 draw
15 Rc7 draw
16 Rd7 draw
17 Re7 draw
18 Rf8 draw
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves