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 Kb7 win in 7 half-moves
3 Kd8 win in 7 half-moves
4 Rf8 win in 7 half-moves
5 Ke5 win in 11 half-moves
6 Kb8 draw
7 Kc7 draw
8 Kd7 draw
9 Ke4 draw
10 Kf4 draw
11 Kg4 draw
12 Kg5 draw
13 Kg6 draw
14 Rc6 draw
15 Rd6 draw
16 Re6 draw
17 Rf7 draw
18 Rg6 draw
19 Rh6 draw
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves