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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Ka7 win in 7 half-moves
3 Kb7 win in 7 half-moves
4 Kb8 win in 7 half-moves
5 Ke5 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Rf8 win in 11 half-moves
8 Ke4 draw
9 Kf4 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Rf6 draw
17 Rg7 draw
18 Rh7 draw
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves