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 Kg3 win in 3 half-moves
3 Ke1 draw
4 Ke2 draw
5 Ke3 draw
6 Kf1 draw
7 Kf3 draw
8 Kf7 draw
9 Kf8 draw
10 Kg1 draw
11 Kg7 draw
12 Kh7 draw
13 Kh8 draw
14 Rg1 draw
15 Rg3 draw
16 Rg5 draw
17 Rg6 draw
18 Rh2 draw
19 Rg7 loss in 2 half-moves