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 Kd7 draw
5 Kd8 draw
6 Kf2 draw
7 Kf3 draw
8 Kf4 draw
9 Kg2 draw
10 Kg4 draw
11 Kh2 draw
12 Kh3 draw
13 Kh4 draw
14 Rd8 draw
15 Re8 draw
16 Rf8 draw
17 Rg6 draw
18 Rg7 draw
19 Rh8 draw
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves