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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 3 half-moves
3 Kbc7 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kbc8 draw
9 Kd8 draw
10 Kdc7 draw
11 Kdc8 draw
12 Ke7 draw
13 Ke8 draw
14 Ra4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Kc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke6 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 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves