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

EGTB: win in 3 half-moves

# move score
1 Rf6 win in 2 half-moves
2 Rf3 win in 3 half-moves
3 d8=K draw
4 Rf7 draw
5 Rf8 draw
6 d8=N loss in 8 half-moves
7 d8=B loss in 4 half-moves
8 Rg1 loss in 4 half-moves
9 Rh1 loss in 4 half-moves
10 d8=Q loss in 2 half-moves
11 d8=R loss in 2 half-moves
12 Nc2 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Ng2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves