Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 K6e6 draw
3 K6e7 draw
4 K7e6 draw
5 K7e7 draw
6 K7g7 draw
7 Ke5 draw
8 Ke8 draw
9 Kf8 draw
10 Kg8 draw
11 Rg7 draw
12 Rh6 draw
13 K6g7 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg8 loss in 2 half-moves