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

EGTB: draw

# move score
1 Kb4 draw
2 Kb6 draw
3 Kc4 draw
4 Kc6 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Kf1 draw
9 Kf2 draw
10 Kg2 draw
11 Kh1 draw
12 Kh2 draw
13 Ra5 draw
14 Rb1 draw
15 Rb3 draw
16 Rb4 draw
17 Rb6 draw
18 Rb7 draw
19 Rb8 draw
20 Rb2 loss in 1 half-moves