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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kb8 draw
4 Kc6 draw
5 Kd6 draw
6 Kd8 draw
7 Re6 draw
8 Re8 draw
9 Kd7 loss in 12 half-moves
10 Kc8 loss in 10 half-moves
11 Re5 loss in 4 half-moves
12 Rh7 loss in 4 half-moves
13 Rd7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Re1 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Re4 loss in 1 half-moves