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