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

EGTB: draw

# move score
1 Kb1 draw
2 Ra8 draw
3 Rb8 draw
4 Rc8 draw
5 Rd8 draw
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Re4 draw
10 Re5 draw
11 Re6 draw
12 Rf8 draw
13 Rg8 draw
14 Rh8 draw
15 Ka2 loss in 2 half-moves
16 Kb2 loss in 2 half-moves
17 Re7 loss in 2 half-moves