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

EGTB: draw

# move score
1 Kb6 draw
2 Ra7 draw
3 Rb2 draw
4 Rb3 draw
5 Rb4 draw
6 Kb8 loss in 2 half-moves
7 Kc6 loss in 2 half-moves
8 Kcc8 loss in 2 half-moves
9 Kcd7 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kdc8 loss in 2 half-moves
12 Kdd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves