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 Ra1 draw
4 Rb1 draw
5 Rd1 draw
6 Rf1 draw
7 Rh2 draw
8 Rh4 draw
9 Rh5 draw
10 Rh6 draw
11 Rh7 draw
12 Rh8 draw
13 Ka8 loss in 12 half-moves
14 Ka6 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Re1 loss in 1 half-moves