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

EGTB: draw

# move score
1 Kc4 draw
2 Kd3 draw
3 Kd5 draw
4 Ke3 draw
5 Ke4 draw
6 Ke5 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Ra4 draw
11 Rb1 draw
12 Rb3 draw
13 Rb5 draw
14 Rb6 draw
15 Rb7 draw
16 Rb8 draw
17 Rc4 draw
18 Kc3 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Rb2 loss in 1 half-moves