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 Kc2 draw
3 Kc4 draw
4 Kd2 draw
5 Kd4 draw
6 Ke2 draw
7 Ke4 draw
8 Rc1 draw
9 Rc2 draw
10 Rc4 draw
11 Rc5 draw
12 Rc7 draw
13 Ka6 loss in 1 half-moves
14 Ka8 loss in 1 half-moves
15 Kb6 loss in 1 half-moves
16 Kb7 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Ke3 loss in 1 half-moves
19 Ra3 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rc6 loss in 1 half-moves