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 Kd4 draw
3 Ke4 draw
4 Kf4 draw
5 Kf5 draw
6 Rb3 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rg2 draw
11 Rg4 draw
12 Rg5 draw
13 Rg6 draw
14 Kd5 loss in 4 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Ra3 loss in 1 half-moves
21 Rg1 loss in 1 half-moves
22 Rg8 loss in 1 half-moves