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 Re8 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Rf8 win in 5 half-moves
6 Rg8 win in 5 half-moves
7 Kf2 draw
8 Kf5 draw
9 Kff4 draw
10 Kfg3 draw
11 Kg2 draw
12 Kg5 draw
13 Kgf4 draw
14 Kgg3 draw
15 Kh3 draw
16 Kh4 draw
17 Kh5 draw
18 Rc6 draw
19 Rc7 draw
20 Rd8 draw
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rc3 loss in 2 half-moves