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

EGTB: draw

# move score
1 Kd7 draw
2 Kd8 draw
3 Kb7 loss in 6 half-moves
4 Kc7 loss in 6 half-moves
5 Kb8 loss in 4 half-moves
6 Re5 loss in 4 half-moves
7 Re6 loss in 4 half-moves
8 Re7 loss in 4 half-moves
9 Rf8 loss in 4 half-moves
10 Rg8 loss in 4 half-moves
11 Rh8 loss in 4 half-moves
12 Rd8 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Re1 loss in 1 half-moves