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

EGTB: draw

# move score
1 Kd8 draw
2 Rb1 draw
3 Rb5 draw
4 Rb6 draw
5 Rb7 draw
6 Ra8 loss in 20 half-moves
7 Kb7 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves