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

EGTB: win in 4 half-moves

# move score
1 Re3 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Rh3 win in 3 half-moves
5 Rc7 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Ke8 draw
8 Kf5 draw
9 Kf8 draw
10 Kff6 draw
11 Kfg7 draw
12 Kg5 draw
13 Kg8 draw
14 Kgf6 draw
15 Kgg7 draw
16 Kh5 draw
17 Kh6 draw
18 Kh7 draw
19 Rc1 draw
20 Rc2 draw
21 Rd3 draw
22 Ke6 loss in 2 half-moves
23 Ke7 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Rc6 loss in 2 half-moves