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