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

EGTB: draw

# move score
1 Kh2 draw
2 Ra8 draw
3 Rb8 draw
4 Rf3 draw
5 Rf4 draw
6 Rf5 draw
7 Rf6 draw
8 Rf7 draw
9 Rg8 draw
10 Rh8 draw
11 Kg1 loss in 2 half-moves
12 Kg2 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves