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 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Ra8 draw
6 Rc6 draw
7 Rd6 draw
8 Re6 draw
9 Rf6 draw
10 Ra1 loss in 4 half-moves
11 Ra3 loss in 4 half-moves
12 Kf7 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra2 loss in 1 half-moves
18 Rb6 loss in 1 half-moves
19 Rh6 loss in 1 half-moves