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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Kb5 win in 5 half-moves
4 Rb6 win in 5 half-moves
5 Kc5 win in 7 half-moves
6 Rb4 win in 7 half-moves
7 Ka3 win in 9 half-moves
8 Ka5 win in 9 half-moves
9 Kd5 win in 9 half-moves
10 Ke5 win in 9 half-moves
11 Rb7 win in 9 half-moves
12 Kc4 draw
13 Ke4 draw
14 Ra8 draw
15 Rd8 draw
16 Rh8 draw
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke3 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 Rc8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves