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

EGTB: win in 12 half-moves

# move score
1 g4 win in 11 half-moves
2 Rg1 win in 11 half-moves
3 Rf1 win in 15 half-moves
4 Rc1 win in 17 half-moves
5 Rh2 draw
6 Rh3 draw
7 Rh4 draw
8 Rh7 draw
9 g3 loss in 6 half-moves
10 Ra1 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rh8 loss in 2 half-moves