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