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

EGTB: draw

# move score
1 Kb5 draw
2 Kd6 draw
3 Rb8 draw
4 Kb6 loss in 18 half-moves
5 Kb7 loss in 16 half-moves
6 Kc5 loss in 12 half-moves
7 Kd7 loss in 10 half-moves
8 Kc7 loss in 6 half-moves
9 Rc7 loss in 6 half-moves
10 Ra8 loss in 4 half-moves
11 Rf8 loss in 4 half-moves
12 Kd5 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves