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 Ka2 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Rb3 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb5 win in 3 half-moves
11 Rb7 win in 3 half-moves
12 Rd8 win in 3 half-moves
13 Kab3 win in 5 half-moves
14 Kab4 win in 5 half-moves
15 Kb5 win in 5 half-moves
16 Kcb4 win in 5 half-moves
17 Ra8 win in 5 half-moves
18 Rc8 win in 5 half-moves
19 Kc3 win in 9 half-moves
20 Ka4 win in 11 half-moves
21 Kcb3 draw
22 Re8 draw
23 Rf8 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves