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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 K6d5 win in 9 half-moves
4 K6c5 draw
5 Kc6 draw
6 Kc7 draw
7 Kd7 draw
8 Ra1 draw
9 Ra6 draw
10 Rb4 draw
11 K4c5 loss in 2 half-moves
12 K4d5 loss in 2 half-moves
13 K4e5 loss in 2 half-moves
14 K6e5 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves