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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Kde7 win in 3 half-moves
8 Ke5 win in 3 half-moves
9 Ke6 win in 3 half-moves
10 Kf7 win in 3 half-moves
11 Kfe7 win in 3 half-moves
12 Rg3 win in 3 half-moves
13 Rg5 win in 3 half-moves
14 Rg6 win in 3 half-moves
15 Rg7 win in 3 half-moves
16 Kg7 win in 5 half-moves
17 Ke8 win in 7 half-moves
18 Kc5 win in 9 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves