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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf3 win in 5 half-moves
3 Nf3 draw
4 Nf7 draw
5 Ng4 draw
6 Ng6 draw
7 Rg5 draw
8 Rh5 draw
9 Nc4 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Nd3 loss in 2 half-moves
12 Nd7 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rf8 loss in 2 half-moves