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

EGTB: draw

# move score
1 Kb7 draw
2 Ra1 draw
3 Rb1 draw
4 Rc1 draw
5 Rd1 draw
6 Re1 draw
7 Rg4 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh1 draw
12 Kb8 loss in 6 half-moves
13 Rg3 loss in 4 half-moves
14 Kc7 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg5 loss in 1 half-moves