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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kd2 loss in 2 half-moves
3 Kd3 loss in 2 half-moves
4 Kd4 loss in 2 half-moves
5 Ke1 loss in 2 half-moves
6 Ke4 loss in 2 half-moves
7 Kee2 loss in 2 half-moves
8 Kef2 loss in 2 half-moves
9 Kf3 loss in 2 half-moves
10 Kf4 loss in 2 half-moves
11 Kfe2 loss in 2 half-moves
12 Kff2 loss in 2 half-moves
13 Kg2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves