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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kc7 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kde7 win in 3 half-moves
7 Kde8 win in 3 half-moves
8 Kf6 win in 3 half-moves
9 Kf8 win in 3 half-moves
10 Rg5 win in 3 half-moves
11 Rg6 win in 3 half-moves
12 Rg7 win in 3 half-moves
13 Ke6 win in 7 half-moves
14 Kfe7 win in 7 half-moves
15 Kfe8 win in 7 half-moves
16 Kg7 win in 7 half-moves
17 Rf8 win in 7 half-moves
18 Kg6 draw
19 Re8 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves