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

EGTB: win in 4 half-moves

# move score
1 Re7 win in 3 half-moves
2 d8=B draw
3 d8=K draw
4 d8=N draw
5 d8=Q draw
6 d8=R draw
7 Nc2 draw
8 Rf1 draw
9 Rf2 draw
10 Rf3 draw
11 Rg7 draw
12 Rh7 draw
13 Rf5 loss in 4 half-moves
14 Nb3 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rf4 loss in 1 half-moves