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

EGTB: draw

# move score
1 h2 draw
2 Rb6 draw
3 Rc6 draw
4 Rd6 draw
5 Re6 draw
6 Rf6 draw
7 Rg6 draw
8 Rh4 draw
9 Rh5 draw
10 Rh7 draw
11 Ra6 loss in 2 half-moves
12 Rh8 loss in 2 half-moves