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

EGTB: draw

# move score
1 Kb1 draw
2 Rb1 draw
3 Rf1 loss in 6 half-moves
4 Rg1 loss in 6 half-moves
5 Rh1 loss in 6 half-moves
6 Ka3 loss in 4 half-moves
7 Kb2 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Re1 loss in 2 half-moves