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

EGTB: win in 4 half-moves

# move score
1 Kcc7 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Kc8 win in 7 half-moves
5 Kd8 win in 7 half-moves
6 Kdc7 win in 7 half-moves
7 Kdd6 win in 7 half-moves
8 Ke6 win in 7 half-moves
9 Ke7 win in 7 half-moves
10 Ke8 win in 7 half-moves
11 Kb5 draw
12 Kb7 draw
13 Kcd6 draw
14 Ra6 draw
15 Rb1 draw
16 Rb7 draw
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves