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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Ra5 draw
3 Rb5 draw
4 Rc1 draw
5 Rc3 draw
6 Rc4 draw
7 Rc8 draw
8 K3d4 loss in 2 half-moves
9 K3e4 loss in 2 half-moves
10 K3f4 loss in 2 half-moves
11 K5d4 loss in 2 half-moves
12 K5e4 loss in 2 half-moves
13 K5f4 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rd5 loss in 2 half-moves