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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Kcc6 win in 3 half-moves
4 Kcc8 win in 3 half-moves
5 Kdc6 win in 3 half-moves
6 Kdc8 win in 3 half-moves
7 Kdd6 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rb2 win in 3 half-moves
10 Rb3 win in 3 half-moves
11 Rb7 win in 3 half-moves
12 Re8 win in 3 half-moves
13 Kb7 win in 5 half-moves
14 Kcd6 win in 5 half-moves
15 Ra8 win in 5 half-moves
16 Rc8 win in 5 half-moves
17 Rd8 win in 5 half-moves
18 Kb6 win in 9 half-moves
19 Kcd8 draw
20 Kdd8 draw
21 Ke6 loss in 2 half-moves
22 Ke7 loss in 2 half-moves
23 Ke8 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves