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

EGTB: draw

# move score
1 Kb8 draw
2 Kc7 draw
3 Kd7 draw
4 Kd8 draw
5 Re1 draw
6 Re2 draw
7 Re3 draw
8 Re4 draw
9 Re5 draw
10 Re6 draw
11 Re7 draw
12 Rh8 loss in 6 half-moves
13 Kb7 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves