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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Rg5 win in 3 half-moves
4 Kf5 win in 7 half-moves
5 Kf6 win in 7 half-moves
6 Kf7 draw
7 Kg3 draw
8 Kg4 draw
9 Kg7 draw
10 Kgg5 draw
11 Kgh5 draw
12 Kh3 draw
13 Kh6 draw
14 Kh7 draw
15 Khg5 draw
16 Khh5 draw
17 Ra1 draw
18 Re1 draw
19 Rf1 draw
20 Rg2 draw
21 Rh1 draw
22 Rb1 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves