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

EGTB: win in 2 half-moves

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