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