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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Rg3 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rg5 win in 1 half-moves
5 Rg6 win in 1 half-moves
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Ke6 draw
10 Ke8 draw
11 Kef7 draw
12 Kef8 draw
13 Kf6 draw
14 Kgf8 draw
15 Kh7 draw
16 Kh8 draw
17 Rf7 draw
18 Rh7 draw
19 Kgf7 loss in 1 half-moves
20 Rg2 loss in 1 half-moves