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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Re3 draw
6 Rf3 draw
7 Rg3 draw
8 Rh4 draw
9 Rh5 draw
10 Rh6 draw
11 Rh7 draw
12 Rh8 draw
13 Kb8 loss in 20 half-moves
14 Ra3 loss in 6 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves