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 K3b3 draw
3 K3b4 draw
4 K4b4 draw
5 Ka2 draw
6 Kb2 draw
7 Ra5 draw
8 Ra7 draw
9 Ra8 draw
10 Rb6 draw
11 Rc6 draw
12 Rd6 draw
13 Re6 draw
14 K4b3 loss in 2 half-moves
15 Ka5 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rf6 loss in 1 half-moves
18 Rh6 loss in 1 half-moves