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

EGTB: win in 8 half-moves

# move score
1 g4 win in 7 half-moves
2 Rg8 win in 17 half-moves
3 Ra7 win in 21 half-moves
4 Rd7 win in 21 half-moves
5 Rg4 win in 21 half-moves
6 Rg6 win in 21 half-moves
7 Rh7 win in 21 half-moves
8 Rg5 win in 23 half-moves
9 g3 draw
10 Rb7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rg3 loss in 2 half-moves