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

EGTB: win in 42 half-moves

# move score
1 Rb8 win in 41 half-moves
2 Kf8 win in 43 half-moves
3 Kgf7 win in 43 half-moves
4 Kgg7 win in 43 half-moves
5 Ra5 win in 43 half-moves
6 Rb7 win in 43 half-moves
7 Rh5 win in 43 half-moves
8 Ke6 win in 45 half-moves
9 Kh7 win in 45 half-moves
10 Rg5 win in 45 half-moves
11 Ke7 win in 47 half-moves
12 Kff7 win in 47 half-moves
13 Kfg7 win in 47 half-moves
14 Kg6 win in 47 half-moves
15 Kh8 win in 47 half-moves
16 Rb4 win in 47 half-moves
17 Rb6 win in 49 half-moves
18 Rf5 win in 49 half-moves
19 Kf5 win in 53 half-moves
20 Kg5 win in 53 half-moves
21 Ke5 draw
22 Rb3 draw
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re5 loss in 2 half-moves