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

EGTB: draw

# move score
1 Kd1 draw
2 Kd2 draw
3 Kd3 draw
4 Ke1 draw
5 Ke3 draw
6 Kf2 draw
7 Kf3 draw
8 Rg2 draw
9 Rh1 draw
10 Rh4 draw
11 Rh5 draw
12 Rh6 draw
13 Kf1 loss in 6 half-moves
14 Rf2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rh8 loss in 2 half-moves