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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 5 half-moves
3 Rc6 win in 5 half-moves
4 Ra8 draw
5 Rc1 draw
6 Rc2 draw
7 Rc5 draw
8 Rg8 draw
9 Rh8 draw
10 K4d5 loss in 2 half-moves
11 K4e5 loss in 2 half-moves
12 K4f5 loss in 2 half-moves
13 K6d5 loss in 2 half-moves
14 K6e5 loss in 2 half-moves
15 K6f5 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Kf7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc7 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves