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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc3 loss in 2 half-moves
3 Kc5 loss in 2 half-moves
4 Kd3 loss in 2 half-moves
5 Kd5 loss in 2 half-moves
6 Ke4 loss in 2 half-moves
7 Ke5 loss in 2 half-moves
8 Re4 loss in 2 half-moves
9 Rf4 loss in 2 half-moves
10 Rg4 loss in 2 half-moves
11 Rh1 loss in 2 half-moves
12 Rh2 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Ke3 loss in 1 half-moves