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 Rg2 win in 1 half-moves
3 Ka2 draw
4 Kb1 draw
5 Kb2 draw
6 Kd5 draw
7 Kd7 draw
8 Ke5 draw
9 Ke7 draw
10 Kf5 draw
11 Kf6 draw
12 Kf7 draw
13 Rf6 draw
14 Rg3 draw
15 Rg4 draw
16 Rg5 draw
17 Rg7 draw
18 Rh6 draw
19 Kd6 loss in 1 half-moves
20 Rg8 loss in 1 half-moves