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 K3a4 draw
3 K5a4 draw
4 Kb6 draw
5 Ra7 draw
6 Ra8 draw
7 Rf6 draw
8 Rh6 draw
9 K3b4 loss in 2 half-moves
10 K5b4 loss in 2 half-moves
11 Ka2 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves