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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc7 draw
7 Kc8 draw
8 Ke3 draw
9 Ke5 draw
10 Kf3 draw
11 Kf5 draw
12 Kg3 draw
13 Kg5 draw
14 Rg2 draw
15 Rg3 draw
16 Rg5 draw
17 Rg6 draw
18 Rh4 draw
19 Ke4 loss in 1 half-moves
20 Rg1 loss in 1 half-moves