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 Kd6 draw
3 Kde7 draw
4 Kde8 draw
5 Kf7 draw
6 Kfe7 draw
7 Kfe8 draw
8 Kg7 draw
9 Kg8 draw
10 Ra6 draw
11 Rb6 draw
12 Rd6 draw
13 Re6 draw
14 Rh3 draw
15 Rh7 draw
16 Rh8 draw
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh4 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Ke6 loss in 1 half-moves