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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Ke5 win in 3 half-moves
8 Ked5 win in 3 half-moves
9 Kf4 win in 3 half-moves
10 Kf5 win in 3 half-moves
11 Rb1 win in 3 half-moves
12 Rb3 win in 3 half-moves
13 Rb5 win in 3 half-moves
14 Rb6 win in 3 half-moves
15 Rc4 win in 3 half-moves
16 Kcd5 win in 7 half-moves
17 Kc7 win in 9 half-moves
18 Kb7 draw
19 Kd3 draw
20 Ke3 draw
21 Kf3 draw
22 Rd4 draw
23 Kd6 loss in 2 half-moves
24 Kd7 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves