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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Kh4 win in 7 half-moves
5 Rg6 win in 7 half-moves
6 Rf8 win in 9 half-moves
7 Kd5 win in 15 half-moves
8 Kd6 draw
9 Kd7 draw
10 Ke5 draw
11 Ke7 draw
12 Kf5 draw
13 Kf6 draw
14 Kf7 draw
15 Kg2 draw
16 Kg4 draw
17 Kh2 draw
18 Kh3 draw
19 Ra8 draw
20 Re8 draw
21 Rh8 draw
22 Kf2 loss in 2 half-moves
23 Kf3 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd8 loss in 2 half-moves