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

EGTB: draw

# move score
1 Ka2 draw
2 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Ra8 draw
7 Rb8 draw
8 Rg8 draw
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves