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 Kd8 win in 3 half-moves
3 Kdc8 win in 3 half-moves
4 Ke8 win in 3 half-moves
5 Ka8 win in 7 half-moves
6 Kb7 win in 7 half-moves
7 Ke7 win in 7 half-moves
8 Ra5 win in 7 half-moves
9 Ra8 win in 7 half-moves
10 Rb7 win in 7 half-moves
11 Rc7 win in 7 half-moves
12 Kbc7 draw
13 Kbc8 draw
14 Kd6 draw
15 Kdc7 draw
16 Ke6 draw
17 Ra1 draw
18 Ra6 draw
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves