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 Ra1 draw
4 Rb1 draw
5 Rd1 draw
6 Re1 draw
7 Rf1 draw
8 Rg3 draw
9 Rg4 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Ka7 loss in 6 half-moves
14 Rg5 loss in 6 half-moves
15 Rg2 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Rc1 loss in 1 half-moves