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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra2 draw
6 Ra3 draw
7 Ra4 draw
8 Ra7 draw
9 Ra8 draw
10 Rb6 draw
11 Rc6 draw
12 Re6 draw
13 Rf6 draw
14 Rh6 draw
15 Ra1 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rd6 loss in 2 half-moves