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

EGTB: draw

# move score
1 Kb8 draw
2 Ra3 draw
3 Rb3 draw
4 Rc3 draw
5 Rd3 draw
6 Re1 draw
7 Re2 draw
8 Re5 draw
9 Re8 draw
10 Rg3 draw
11 Rh3 draw
12 Ka7 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Re6 loss in 1 half-moves
17 Re7 loss in 1 half-moves