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 Kf5 draw
3 Kf7 draw
4 Kg6 draw
5 Kg7 draw
6 Re1 draw
7 Rf1 draw
8 Rg6 draw
9 Ke5 loss in 14 half-moves
10 Ke6 loss in 6 half-moves
11 Ke7 loss in 6 half-moves
12 Kg5 loss in 6 half-moves
13 Rc1 loss in 4 half-moves
14 Rh1 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rd1 loss in 1 half-moves