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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Kb6 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kcd6 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Kdc7 win in 3 half-moves
9 Kdd6 win in 3 half-moves
10 Ke6 win in 3 half-moves
11 Ke7 win in 3 half-moves
12 Ke8 win in 3 half-moves
13 Rb5 win in 3 half-moves
14 Rb6 win in 3 half-moves
15 Rb7 win in 3 half-moves
16 Rd8 win in 3 half-moves
17 Rf8 win in 3 half-moves
18 Rg8 win in 3 half-moves
19 Rh8 win in 3 half-moves
20 Kb7 win in 5 half-moves
21 Rc8 draw
22 Kb5 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Re8 loss in 2 half-moves