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

EGTB: draw

# move score
1 Kc8 draw
2 Rc1 draw
3 Rd1 draw
4 Re1 draw
5 Rf1 draw
6 Rg2 draw
7 Rg3 draw
8 Rg8 draw
9 Rh1 loss in 6 half-moves
10 Ka8 loss in 4 half-moves
11 Ka7 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves