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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rd1 win in 5 half-moves
4 Ra1 draw
5 Rb1 draw
6 Rf1 draw
7 Rg2 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 K4c5 loss in 2 half-moves
12 K4d5 loss in 2 half-moves
13 K4e5 loss in 2 half-moves
14 K6c5 loss in 2 half-moves
15 K6d5 loss in 2 half-moves
16 K6e5 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd7 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Ke4 loss in 2 half-moves
25 Ke6 loss in 2 half-moves
26 Ke7 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh1 loss in 2 half-moves