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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Kd3 win in 7 half-moves
3 Kc6 draw
4 Kd4 draw
5 Ke3 draw
6 Ke6 draw
7 Ked5 draw
8 Kee5 draw
9 Kf4 draw
10 Kf5 draw
11 Ra4 draw
12 Ra8 draw
13 Rb6 draw
14 Kc5 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kdd5 loss in 2 half-moves
18 Kde5 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves