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 Kc1 draw
7 Kc7 draw
8 Kc8 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Re1 draw
13 Rf1 draw
14 Rg2 draw
15 Rg3 draw
16 Rg5 draw
17 Rg6 draw
18 Rh1 draw
19 Kc2 loss in 2 half-moves
20 Rg4 loss in 1 half-moves