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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kc4 win in 7 half-moves
4 Kd3 win in 9 half-moves
5 Kc3 win in 13 half-moves
6 Kb2 draw
7 Kd1 draw
8 Ke3 draw
9 Ra1 draw
10 Rb2 draw
11 Rb3 draw
12 Rb4 draw
13 Kc5 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves