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 Kf4 win in 5 half-moves
6 Kg4 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Kf6 draw
10 Kfg6 draw
11 Kg5 draw
12 Kg7 draw
13 Kg8 draw
14 Kh6 draw
15 Kh8 draw
16 Khg6 draw
17 Rc1 draw
18 Rc2 draw
19 Rd3 draw
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rc5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves