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

EGTB: draw

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