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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Re6 win in 3 half-moves
8 Rd7 win in 7 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb6 draw
12 Kb7 draw
13 Kb8 draw
14 Kc4 draw
15 Kd4 draw
16 Ke4 draw
17 Ke5 draw
18 Rd8 draw
19 Rf6 draw
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves