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

EGTB: draw

# move score
1 Ka6 draw
2 Ka7 draw
3 Kb6 draw
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Rg5 draw
8 Rg6 draw
9 Rg8 draw
10 Ka8 loss in 4 half-moves
11 Kb8 loss in 4 half-moves
12 Rd7 loss in 4 half-moves
13 Re7 loss in 4 half-moves
14 Rh7 loss in 4 half-moves
15 Rc7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 1 half-moves