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 Kc7 draw
3 Kd5 draw
4 Kd7 draw
5 Ke7 draw
6 Rc4 draw
7 Rc5 draw
8 Rc6 draw
9 Rc7 draw
10 Re8 draw
11 Ke5 loss in 6 half-moves
12 Ke6 loss in 6 half-moves
13 Rb8 loss in 6 half-moves
14 Kc5 loss in 4 half-moves
15 Kc6 loss in 4 half-moves
16 Rd8 loss in 4 half-moves
17 Rf8 loss in 4 half-moves
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Ra8 loss in 1 half-moves