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 Rg8 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Kf5 draw
6 Kg2 draw
7 Kg3 draw
8 Kg5 draw
9 Kh1 draw
10 Kh2 draw
11 Kh3 draw
12 Kh4 draw
13 Kh5 draw
14 Ra8 draw
15 Rb6 draw
16 Rb7 draw
17 Kf1 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves