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

EGTB: win in 4 half-moves

# move score
1 K5c6 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Ke7 win in 3 half-moves
8 Ke8 win in 3 half-moves
9 Re6 win in 3 half-moves
10 K7c6 win in 5 half-moves
11 K7e6 win in 5 half-moves
12 Rc6 win in 5 half-moves
13 K5e6 draw
14 Ke4 draw
15 Rf6 draw
16 Rg6 draw
17 Rh6 draw
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves