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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rc1 draw
5 Rc2 draw
6 Rc3 draw
7 Rc4 draw
8 Kd5 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kee7 loss in 2 half-moves
14 Kef6 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf8 loss in 2 half-moves
17 Kfe7 loss in 2 half-moves
18 Kff6 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Kg8 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd6 loss in 2 half-moves