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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Nf3 draw
3 Ng4 draw
4 Rd1 draw
5 Re1 draw
6 Rf2 draw
7 Rf4 draw
8 Rf6 draw
9 Rf8 draw
10 Rg1 draw
11 Rf3 loss in 8 half-moves
12 Rf7 loss in 8 half-moves
13 Rh1 loss in 4 half-moves
14 Ra1 loss in 1 half-moves
15 Rc1 loss in 1 half-moves
16 Rf5 loss in 1 half-moves