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

EGTB: draw

# move score
1 Kc3 draw
2 Kc4 draw
3 Kc5 draw
4 Kd3 draw
5 Kd5 draw
6 Ke3 draw
7 Ke4 draw
8 Ke5 draw
9 Ra7 draw
10 Rb7 draw
11 Rc7 draw
12 Rd7 draw
13 Re7 draw
14 Rf1 draw
15 Rf2 draw
16 Rf4 draw
17 Rf5 draw
18 Rf6 draw
19 Rg7 draw
20 Rh7 draw
21 Rf3 loss in 2 half-moves
22 Rf8 loss in 2 half-moves