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 Nc6 draw
3 Ng6 draw
4 Ng8 draw
5 Rf5 draw
6 Rf6 draw
7 Rf8 draw
8 Rh7 draw
9 Nc8 loss in 6 half-moves
10 Nd5 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg7 loss in 2 half-moves