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

EGTB: win in 2 half-moves

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