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

EGTB: draw

# move score
1 Kb6 draw
2 Rb7 draw
3 Rf7 draw
4 Rg7 draw
5 Rh7 draw
6 Kb7 loss in 14 half-moves
7 Ra8 loss in 10 half-moves
8 Ka5 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves