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 Rh1 win in 1 half-moves
3 Ke2 win in 3 half-moves
4 Kf2 win in 3 half-moves
5 Kf5 win in 3 half-moves
6 Kg2 win in 3 half-moves
7 Kg5 win in 3 half-moves
8 Ke1 draw
9 Ke5 draw
10 Ke6 draw
11 Ke7 draw
12 Kf7 draw
13 Kg6 draw
14 Kg7 draw
15 Rg2 draw
16 Rg3 draw
17 Rg5 draw
18 Rg6 draw
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves