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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Nf6 draw
3 Nf8 draw
4 Ng5 draw
5 Ra3 draw
6 Ra5 draw
7 Ra7 draw
8 Rb8 draw
9 Rd8 draw
10 Re8 draw
11 Rf8 draw
12 Rh8 draw
13 Ra2 loss in 10 half-moves
14 Ra4 loss in 10 half-moves
15 Ra6 loss in 10 half-moves
16 Ra1 loss in 2 half-moves
17 Rc8 loss in 2 half-moves