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

EGTB: win in 2 half-moves

# move score
1 f4 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Rg3 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Rh5 win in 1 half-moves
6 Rg4 draw
7 Rg7 draw
8 c5 loss in 2 half-moves
9 Rg1 loss in 1 half-moves
10 Rg6 loss in 1 half-moves