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 Ke7 draw
3 Ke8 draw
4 Kf7 draw
5 Kg1 draw
6 Kg2 draw
7 Kh1 draw
8 Rg6 draw
9 Rg7 draw
10 Rh8 draw
11 Rg1 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Kg3 loss in 1 half-moves
16 Kg7 loss in 1 half-moves
17 Kh3 loss in 1 half-moves