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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Rg7 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Rg1 draw
7 Ke2 loss in 2 half-moves
8 Ke3 loss in 2 half-moves
9 Kf3 loss in 2 half-moves
10 Kfg3 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Kh2 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Khg3 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Ke1 loss in 1 half-moves
18 Kf1 loss in 1 half-moves
19 Kg1 loss in 1 half-moves