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

EGTB: draw

# move score
1 Kf7 draw
2 Kg7 draw
3 Rg1 draw
4 Rg2 draw
5 Rg3 draw
6 Rg4 draw
7 Rg5 draw
8 Rg6 draw
9 Rh8 draw
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Rg7 loss in 2 half-moves