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

EGTB: draw

# move score
1 Kgg7 draw
2 Kgh7 draw
3 Khh7 draw
4 Ra3 draw
5 Rb1 draw
6 Rb2 draw
7 Rb4 draw
8 Rb5 draw
9 Rg3 draw
10 Rh3 draw
11 Kf7 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Khg7 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves