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

EGTB: draw

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