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

EGTB: draw

# move score
1 Kd6 draw
2 Kb7 loss in 20 half-moves
3 Rb8 loss in 14 half-moves
4 Kd8 loss in 12 half-moves
5 Rd8 loss in 12 half-moves
6 Kd7 loss in 10 half-moves
7 Kc6 loss in 8 half-moves
8 Ra8 loss in 8 half-moves
9 Kb6 loss in 4 half-moves
10 Kb8 loss in 4 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves