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

EGTB: draw

# move score
1 Ra3 draw
2 Rc3 draw
3 Re1 draw
4 Re7 draw
5 Re8 draw
6 g7 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rd3 loss in 2 half-moves
9 Re2 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Re5 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh3 loss in 2 half-moves