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

EGTB: draw

# move score
1 Kb7 draw
2 Re2 draw
3 Ka7 loss in 4 half-moves
4 Kb8 loss in 4 half-moves
5 Rd7 loss in 4 half-moves
6 Re6 loss in 4 half-moves
7 Re8 loss in 4 half-moves
8 Rf7 loss in 4 half-moves
9 Ra7 loss in 2 half-moves
10 Rb7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves