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 Kdc4 win in 3 half-moves
3 Kdd4 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kcd4 win in 5 half-moves
9 Kd3 win in 5 half-moves
10 Rb5 win in 5 half-moves
11 Kcc4 win in 9 half-moves
12 Ke5 win in 9 half-moves
13 Kb2 draw
14 Kc2 draw
15 Kd2 draw
16 Ke4 draw
17 Ra5 draw
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves