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

EGTB: draw

# move score
1 Kb3 draw
2 Kb5 draw
3 Kc3 draw
4 Kc5 draw
5 Kd3 draw
6 Kd4 draw
7 Kd5 draw
8 Kg6 draw
9 Kg7 draw
10 Kg8 draw
11 Kh6 draw
12 Kh8 draw
13 Ra4 draw
14 Rb5 draw
15 Rb6 draw
16 Rb7 draw
17 Rb8 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves