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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Kc5 draw
3 Kc7 draw
4 Kd5 draw
5 Kd7 draw
6 Rb6 draw
7 Rc7 draw
8 Rc8 draw
9 Ke6 loss in 4 half-moves
10 Ke7 loss in 4 half-moves
11 Ra6 loss in 4 half-moves
12 Ke5 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves