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 Kc6 draw
3 Kd6 draw
4 Rc4 draw
5 Rc5 draw
6 Rc6 draw
7 Rc7 draw
8 Rd8 draw
9 Kc5 loss in 12 half-moves
10 Ke6 loss in 10 half-moves
11 Ke5 loss in 6 half-moves
12 Rb8 loss in 6 half-moves
13 Rg8 loss in 6 half-moves
14 Rh8 loss in 6 half-moves
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Ra8 loss in 1 half-moves