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

EGTB: win in 4 half-moves

# move score
1 Kcd6 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Kd4 win in 7 half-moves
4 Kc4 win in 9 half-moves
5 Rc5 win in 13 half-moves
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kc7 draw
10 Kcc5 draw
11 Kd7 draw
12 Kdc5 draw
13 Kdd6 draw
14 Ra3 draw
15 Rc1 draw
16 Rc2 draw
17 Rd3 draw
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves