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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kf6 win in 5 half-moves
3 Kg6 win in 5 half-moves
4 Kh6 win in 5 half-moves
5 Rh3 win in 9 half-moves
6 Ke4 draw
7 Kf2 draw
8 Kf4 draw
9 Kf7 draw
10 Kf8 draw
11 Kg2 draw
12 Kg4 draw
13 Kg8 draw
14 Kh7 draw
15 Kh8 draw
16 Rg4 draw
17 Rg6 draw
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves