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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Ke4 draw
5 Ke6 draw
6 Kf4 draw
7 Kf5 draw
8 Kf6 draw
9 Kg7 draw
10 Kg8 draw
11 Kh7 draw
12 Ra5 draw
13 Rb5 draw
14 Rc1 draw
15 Rc2 draw
16 Rc3 draw
17 Rc4 draw
18 Rc6 draw
19 Rd5 draw
20 Kd6 loss in 2 half-moves
21 Rc7 loss in 1 half-moves