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

EGTB: draw

# move score
1 Kc7 draw
2 Kc8 draw
3 Kd7 draw
4 Ke7 draw
5 Ke8 draw
6 Re8 draw
7 Rh3 draw
8 Rh4 draw
9 Rh5 draw
10 Rh7 draw
11 Rf8 loss in 8 half-moves
12 Rh6 loss in 4 half-moves
13 Rg8 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves