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 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Rc7 draw
8 Rd3 draw
9 Rd4 draw
10 Rd6 draw
11 Rd8 draw
12 Re7 draw
13 Rg7 draw
14 Rh7 draw
15 Ka8 loss in 6 half-moves
16 Kb8 loss in 6 half-moves
17 Rd1 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rf7 loss in 2 half-moves