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

EGTB: draw

# move score
1 Ka8 draw
2 Kb7 draw
3 Kb8 draw
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Rc7 draw
8 Rd1 draw
9 Rd3 draw
10 Rd5 draw
11 Rd6 draw
12 Rd8 draw
13 Re7 draw
14 Rf7 draw
15 Rg7 draw
16 Rh7 draw
17 Ka6 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd4 loss in 2 half-moves