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 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd6 draw
8 Kd7 draw
9 Kf2 draw
10 Kg2 draw
11 Rg2 draw
12 Rg4 draw
13 Rg8 draw
14 Rh1 draw
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Kb5 loss in 1 half-moves
18 Kc5 loss in 1 half-moves
19 Kd5 loss in 1 half-moves
20 Rg3 loss in 1 half-moves