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 Rf8 win in 5 half-moves
4 Rh8 win in 9 half-moves
5 Kf3 draw
6 Kf4 draw
7 Kf5 draw
8 Kgg3 draw
9 Kgg5 draw
10 Kgh3 draw
11 Kgh5 draw
12 Khg3 draw
13 Khg5 draw
14 Khh3 draw
15 Khh5 draw
16 Rc6 draw
17 Rc7 draw
18 Rd8 draw
19 Re8 draw
20 Rg8 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves