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

EGTB: draw

# move score
1 Kb5 draw
2 Kb7 draw
3 Kc5 draw
4 Kc7 draw
5 Kd5 draw
6 Kd6 draw
7 Kd7 draw
8 Kg1 draw
9 Kg2 draw
10 Kg3 draw
11 Kh1 draw
12 Kh3 draw
13 Ra6 draw
14 Rb1 draw
15 Rb3 draw
16 Rb4 draw
17 Rb5 draw
18 Rb7 draw
19 Rb8 draw
20 Rb2 loss in 1 half-moves