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 Kc4 draw
3 Kc5 draw
4 Kd4 draw
5 Ke5 draw
6 Ke6 draw
7 Ra6 draw
8 Rc6 draw
9 Rd7 draw
10 Rf6 draw
11 Kc6 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rh6 loss in 2 half-moves