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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kdc7 win in 3 half-moves
3 Ke7 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Kc8 win in 7 half-moves
8 Rd8 win in 7 half-moves
9 Kbc7 win in 9 half-moves
10 Ka7 draw
11 Ka8 draw
12 Kb7 draw
13 Kc5 draw
14 Kd5 draw
15 Ke5 draw
16 Ke6 draw
17 Re7 draw
18 Rf7 draw
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves