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

EGTB: draw

# move score
1 Kb8 draw
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Kd8 draw
6 Ke1 draw
7 Ke2 draw
8 Rf1 draw
9 Rg2 draw
10 Rg3 draw
11 Rg8 draw
12 Rh1 draw
13 Kb7 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves