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

EGTB: win in 6 half-moves

# move score
1 g6 win in 5 half-moves
2 Rd8 draw
3 Re6 draw
4 Re7 draw
5 Rf8 draw
6 Rg8 draw
7 Rh8 draw
8 Ra8 loss in 2 half-moves
9 Rb8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Re5 loss in 2 half-moves