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

EGTB: draw

# move score
1 Ke8 draw
2 Kf8 draw
3 Kg7 draw
4 Kg8 draw
5 Ra7 draw
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Re8 draw
10 Ke6 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves