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

EGTB: draw

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