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 Kc1 draw
4 Kc2 draw
5 Kc5 draw
6 Kc7 draw
7 Kd7 draw
8 Ke1 draw
9 Ra6 draw
10 Rb1 draw
11 Rb2 draw
12 Rb7 draw
13 Rb8 draw
14 Kd2 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves