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

EGTB: draw

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