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 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Ke8 win in 3 half-moves
7 Kf6 win in 3 half-moves
8 Kf7 win in 3 half-moves
9 Kf8 win in 3 half-moves
10 Rb4 win in 3 half-moves
11 Rb7 win in 3 half-moves
12 Rb8 win in 3 half-moves
13 Rc6 win in 3 half-moves
14 Re6 win in 3 half-moves
15 Rf6 win in 3 half-moves
16 Kcd7 draw
17 Kcd8 draw
18 Kd6 draw
19 Ked7 draw
20 Ked8 draw
21 Ra6 draw
22 Rd6 draw
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves