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

EGTB: draw

# move score
1 Kg3 draw
2 Kg4 draw
3 Kg5 draw
4 Kh5 draw
5 Rc8 draw
6 Rd8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh5 draw
10 Kh3 loss in 4 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Re8 loss in 1 half-moves