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 Ke6 draw
9 Kg1 draw
10 Kg2 draw
11 Kh2 draw
12 Ra5 draw
13 Rb1 draw
14 Rb2 draw
15 Rb3 draw
16 Rb4 draw
17 Rb6 draw
18 Rc5 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves