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 Kc7 draw
3 Kc8 draw
4 Kd8 draw
5 Ke7 draw
6 Ke8 draw
7 Rg1 draw
8 Rg6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh5 draw
12 Kc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kde6 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kfe6 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Kg6 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves