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

EGTB: draw

# move score
1 Kb2 draw
2 Kc2 draw
3 Kc7 draw
4 Kc8 draw
5 Kd1 draw
6 Kd2 draw
7 Kd7 draw
8 Ke7 draw
9 Ke8 draw
10 Ra1 draw
11 Rb6 draw
12 Rb8 draw
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb7 loss in 2 half-moves