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 Kfe6 draw
3 Kff4 draw
4 Kff6 draw
5 Rg1 draw
6 Rg2 draw
7 Rg6 draw
8 Rg7 draw
9 Rg8 draw
10 Rh5 draw
11 Kd4 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kef4 loss in 2 half-moves
15 Kef6 loss in 2 half-moves
16 Kee4 loss in 1 half-moves
17 Kee6 loss in 1 half-moves
18 Kfe4 loss in 1 half-moves
19 Kg4 loss in 1 half-moves
20 Kg6 loss in 1 half-moves
21 Rg3 loss in 1 half-moves