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

EGTB: win in 2 half-moves

# move score
1 f6 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Ra8 draw
4 Re8 draw
5 Rf8 draw
6 Rg4 draw
7 Rg5 draw
8 Rg7 draw
9 Rh8 draw
10 Rb8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves