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 draw
3 Kc6 draw
4 Kd6 draw
5 Ke5 draw
6 Ra4 draw
7 Rb6 draw
8 Rc6 draw
9 Rd6 draw
10 Re6 draw
11 Ra1 loss in 6 half-moves
12 Ra2 loss in 6 half-moves
13 Kc4 loss in 4 half-moves
14 Kd4 loss in 4 half-moves
15 Ke4 loss in 4 half-moves
16 Ra5 loss in 4 half-moves
17 Ke6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Ra3 loss in 1 half-moves