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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kee5 draw
3 Kee7 draw
4 Kef7 draw
5 Rg1 draw
6 Rg2 draw
7 Rg3 draw
8 Rg7 draw
9 Rg8 draw
10 Rh6 draw
11 Kfe5 loss in 2 half-moves
12 Kfe7 loss in 2 half-moves
13 Kg5 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Kd5 loss in 1 half-moves
16 Kd6 loss in 1 half-moves
17 Kd7 loss in 1 half-moves
18 Kef5 loss in 1 half-moves
19 Kff5 loss in 1 half-moves
20 Kff7 loss in 1 half-moves
21 Rg4 loss in 1 half-moves