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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Rd8 draw
6 Re8 draw
7 Rg8 draw
8 Rh3 draw
9 Rh4 draw
10 Rh5 draw
11 Rh7 draw
12 Kb8 loss in 12 half-moves
13 Rf8 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh6 loss in 2 half-moves