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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kb2 draw
3 Rb1 draw
4 Rc1 loss in 16 half-moves
5 Re1 loss in 16 half-moves
6 Kb1 loss in 10 half-moves
7 Kb3 loss in 10 half-moves
8 Ka3 loss in 4 half-moves
9 Rd1 loss in 2 half-moves
10 Rg1 loss in 2 half-moves
11 Rh1 loss in 2 half-moves