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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg5 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Rg8 win in 1 half-moves
6 Ke1 draw
7 Ke3 draw
8 Kef1 draw
9 Kef2 draw
10 Kf3 draw
11 Kgf1 draw
12 Kgf2 draw
13 Kd1 loss in 1 half-moves
14 Kd2 loss in 1 half-moves
15 Kd3 loss in 1 half-moves
16 Kh1 loss in 1 half-moves
17 Kh2 loss in 1 half-moves
18 Rf2 loss in 1 half-moves
19 Rg3 loss in 1 half-moves
20 Rh2 loss in 1 half-moves