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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Kf6 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Re8 win in 5 half-moves
9 Rg5 win in 5 half-moves
10 Kc4 win in 7 half-moves
11 Ked4 win in 7 half-moves
12 Kb5 win in 9 half-moves
13 Kb6 win in 9 half-moves
14 Kc6 win in 9 half-moves
15 Kcd6 win in 9 half-moves
16 Ke4 win in 9 half-moves
17 Ke6 win in 9 half-moves
18 Ked6 win in 9 half-moves
19 Ra8 win in 9 half-moves
20 Ked5 win in 11 half-moves
21 Kb4 win in 15 half-moves
22 Kcd4 draw
23 Kcd5 draw
24 Rg3 draw
25 Rg7 draw
26 Rh8 draw
27 Rb8 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves