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 Rf2 draw
8 Rf3 draw
9 Rf4 draw
10 Rf5 draw
11 Rf6 draw
12 Rg8 draw
13 Rh8 draw
14 Rf1 loss in 2 half-moves
15 Rf7 loss in 2 half-moves