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 Nc8 draw
3 Ng8 draw
4 Rf3 draw
5 Rf5 draw
6 Rf6 draw
7 Rf8 draw
8 Rg7 draw
9 Nc6 loss in 2 half-moves
10 Nd5 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Ng6 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rh7 loss in 1 half-moves