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 Rb3 draw
4 Rc3 draw
5 Rd3 draw
6 Rf3 draw
7 Rg1 draw
8 Rg2 draw
9 Rg4 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 loss in 6 half-moves
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Ra3 loss in 1 half-moves