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

EGTB: draw

# move score
1 Rc1 draw
2 Rd1 draw
3 Rf1 draw
4 Rg1 draw
5 b5 loss in 2 half-moves
6 Ra1 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Re1 loss in 2 half-moves
10 Rh1 loss in 2 half-moves