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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Ke5 draw
3 Ke6 draw
4 Kf7 loss in 16 half-moves
5 Kf5 loss in 14 half-moves
6 Kg5 loss in 14 half-moves
7 Rg6 loss in 14 half-moves
8 Rg8 loss in 14 half-moves
9 Rh7 loss in 14 half-moves
10 Rc7 loss in 12 half-moves
11 Kg6 loss in 6 half-moves
12 Rf7 loss in 6 half-moves
13 Ke7 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves