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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kcc6 win in 3 half-moves
7 Kcd6 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Kd7 win in 3 half-moves
10 Kd8 win in 3 half-moves
11 Kdc6 win in 3 half-moves
12 Kdd6 win in 3 half-moves
13 Ke5 win in 3 half-moves
14 Ke6 win in 3 half-moves
15 Rb5 win in 3 half-moves
16 Rc6 win in 3 half-moves
17 Kc4 win in 7 half-moves
18 Ke4 draw
19 Ra5 draw
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves