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

EGTB: draw

# move score
1 Rb1 draw
2 Rc1 draw
3 Rd1 draw
4 Re1 draw
5 Rf1 loss in 14 half-moves
6 Ka3 loss in 2 half-moves
7 Rg1 loss in 2 half-moves
8 Rh1 loss in 2 half-moves
9 Kb1 loss in 1 half-moves
10 Kb2 loss in 1 half-moves
11 Kb3 loss in 1 half-moves