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

EGTB: draw

# move score
1 Kc4 draw
2 Kc5 draw
3 Kc6 draw
4 Kd4 draw
5 Kd6 draw
6 Ke4 draw
7 Ke5 draw
8 Ra6 draw
9 Rb6 draw
10 Rc6 draw
11 Rd6 draw
12 Re1 draw
13 Re2 draw
14 Re3 draw
15 Re5 draw
16 Re7 draw
17 Re8 draw
18 Rf6 draw
19 Rg6 draw
20 Re4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves