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 Rg6 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Kd3 draw
5 Kd4 draw
6 Kd5 draw
7 Ke3 draw
8 Ke5 draw
9 Kef3 draw
10 Kef4 draw
11 Kf2 draw
12 Kf5 draw
13 Kg2 draw
14 Kgf3 draw
15 Kgf4 draw
16 Kh2 draw
17 Kh3 draw
18 Kh4 draw
19 Rf4 draw
20 Rh4 draw
21 Rg8 loss in 1 half-moves