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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Kf4 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Rf3 win in 5 half-moves
6 Rg3 win in 5 half-moves
7 Rh3 win in 5 half-moves
8 Ke4 draw
9 Ke5 draw
10 Kfg6 draw
11 Kg5 draw
12 Kg7 draw
13 Kg8 draw
14 Kh6 draw
15 Kh8 draw
16 Khg6 draw
17 Ra3 draw
18 Rb1 draw
19 Rb2 draw
20 Rb6 draw
21 Ke6 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves