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 Kd6 draw
5 Ke5 draw
6 Ke6 draw
7 Ra3 draw
8 Rb3 draw
9 Rc3 draw
10 Rd1 draw
11 Rd2 draw
12 Rf3 draw
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rg3 loss in 1 half-moves
18 Rh3 loss in 1 half-moves