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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Nf7 draw
3 Ng6 draw
4 Rc1 draw
5 Rd1 draw
6 Re1 draw
7 Rf3 draw
8 Rf5 draw
9 Rf8 draw
10 Rh1 draw
11 Ra1 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rf2 loss in 1 half-moves
16 Rg1 loss in 1 half-moves