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

EGTB: win in 4 half-moves

# move score
1 g4 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Re1 win in 7 half-moves
5 Rf8 win in 7 half-moves
6 Rh1 win in 7 half-moves
7 Rf3 draw
8 Rg1 draw
9 Nb2 loss in 2 half-moves
10 Nc3 loss in 2 half-moves
11 Ne3 loss in 2 half-moves
12 Nf2 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf5 loss in 2 half-moves