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

EGTB: win in 2 half-moves

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