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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kd6 draw
4 Kd7 draw
5 Rb7 draw
6 Rg7 draw
7 Rh7 draw
8 Kb7 loss in 12 half-moves
9 Ra7 loss in 8 half-moves
10 Rc8 loss in 4 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves