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 Rh8 win in 13 half-moves
3 Rh6 win in 15 half-moves
4 Rh7 win in 15 half-moves
5 Rf5 win in 19 half-moves
6 Rh4 win in 19 half-moves
7 g3 draw
8 Rc5 draw
9 Rg5 draw
10 Rh1 draw
11 Rh2 draw
12 Ra5 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rh3 loss in 2 half-moves