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 Kh3 win in 5 half-moves
3 Ke6 draw
4 Ke7 draw
5 Kf7 draw
6 Kg1 draw
7 Kg7 draw
8 Kh1 draw
9 Kh2 draw
10 Rg5 draw
11 Rg7 draw
12 Rg8 draw
13 Rh6 draw
14 Ke5 loss in 2 half-moves
15 Kf1 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Rg3 loss in 2 half-moves