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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Ke4 win in 5 half-moves
6 Ke5 win in 5 half-moves
7 Ke6 win in 5 half-moves
8 Rf8 win in 5 half-moves
9 Rh8 win in 5 half-moves
10 Kf4 win in 7 half-moves
11 Kfg4 win in 7 half-moves
12 Kh4 win in 7 half-moves
13 Khg4 win in 7 half-moves
14 Kf6 win in 9 half-moves
15 Kfg6 win in 9 half-moves
16 Kh6 win in 9 half-moves
17 Khg5 win in 9 half-moves
18 Khg6 win in 9 half-moves
19 Ra8 win in 9 half-moves
20 Rb8 win in 9 half-moves
21 Kfg5 win in 11 half-moves
22 Rc3 draw
23 Rc7 draw
24 Rd8 draw
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rg8 loss in 2 half-moves