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 Kee1 draw
3 Kee3 draw
4 Kfe1 draw
5 Kfe3 draw
6 Kff1 draw
7 Kff3 draw
8 Rg1 draw
9 Rg3 draw
10 Rg4 draw
11 Rg5 draw
12 Rh2 draw
13 Kd1 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kef1 loss in 2 half-moves
17 Kef3 loss in 2 half-moves
18 Kg1 loss in 1 half-moves
19 Kg3 loss in 1 half-moves
20 Rg6 loss in 1 half-moves
21 Rg8 loss in 1 half-moves