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

EGTB: draw

# move score
1 Ka6 draw
2 Ka7 draw
3 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Kc7 draw
7 Kc8 draw
8 Rc7 draw
9 Rd7 draw
10 Re7 draw
11 Rf7 draw
12 Rg7 draw
13 Rh1 draw
14 Rh2 draw
15 Rh4 draw
16 Rh5 draw
17 Rh8 draw
18 Ka8 loss in 14 half-moves
19 Rh3 loss in 2 half-moves
20 Rh6 loss in 2 half-moves