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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kc7 draw
4 Kd1 draw
5 Kd2 draw
6 Kd7 draw
7 Kd8 draw
8 Ke2 draw
9 Kf1 draw
10 Kf2 draw
11 Rf1 draw
12 Rg5 draw
13 Rg8 draw
14 Rh1 draw
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves