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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Re1 win in 3 half-moves
3 Rg6 win in 3 half-moves
4 Rg7 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Ke7 win in 5 half-moves
7 Ke8 win in 5 half-moves
8 Kh7 win in 5 half-moves
9 Kd7 win in 11 half-moves
10 Kc7 draw
11 Kc8 draw
12 Kg5 draw
13 Kh5 draw
14 Rc1 draw
15 Rd1 draw
16 Rf1 draw
17 Rg5 draw
18 Rh1 draw
19 Kg6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves