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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kcc2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Kdc2 win in 3 half-moves
8 Kdd1 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Rb2 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb5 win in 3 half-moves
13 Rb7 win in 3 half-moves
14 Rb8 win in 3 half-moves
15 Rc4 win in 3 half-moves
16 Rd4 win in 3 half-moves
17 Re4 win in 3 half-moves
18 Kcd1 win in 9 half-moves
19 Ra4 win in 9 half-moves
20 Rf4 draw
21 Ke1 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves