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 Kh3 draw
5 Kh5 draw
6 Ra6 draw
7 Rc6 draw
8 Rd6 draw
9 Re6 draw
10 Rg6 draw
11 Rh5 draw
12 Rh7 draw
13 Rb6 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rh8 loss in 2 half-moves