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 Ka6 draw
3 Kb5 draw
4 Kb6 draw
5 Ra6 draw
6 Rb6 draw
7 Rc6 draw
8 Rd4 draw
9 Rd5 draw
10 Rd7 draw
11 Rd8 draw
12 Rf6 draw
13 Rh6 draw
14 Ka4 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rd3 loss in 1 half-moves