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 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Ke4 draw
8 Ke5 draw
9 Kf4 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Rd6 draw
14 Re6 draw
15 Rf7 draw
16 Rf8 draw
17 Rg6 draw
18 Rh6 draw
19 Ra6 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rc6 loss in 2 half-moves