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

EGTB: win in 2 half-moves

# move score
1 Kc3 win in 1 half-moves
2 Kc6 draw
3 Kcc5 draw
4 Kd6 draw
5 Kdc5 draw
6 Kdd4 draw
7 Ke5 draw
8 Ke6 draw
9 Rd4 draw
10 Re5 draw
11 Re6 draw
12 Re7 draw
13 Re8 draw
14 Rf4 draw
15 Rg4 draw
16 Rh4 draw
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kcd4 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Re1 loss in 1 half-moves
23 Re2 loss in 1 half-moves
24 Re3 loss in 1 half-moves