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

EGTB: draw

# move score
1 Ka5 draw
2 Ka7 draw
3 Kb6 draw
4 Kb7 draw
5 Kg6 draw
6 Kg7 draw
7 Kh7 draw
8 Ra7 draw
9 Rb8 draw
10 Rc8 draw
11 Rg8 draw
12 Rh8 draw
13 Kb5 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves