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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Ka3 win in 5 half-moves
5 Kb2 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Kb5 win in 5 half-moves
8 Ra7 win in 5 half-moves
9 Rb5 win in 5 half-moves
10 Rc7 win in 5 half-moves
11 Kb3 win in 7 half-moves
12 Ka1 draw
13 Kb1 draw
14 Kc6 draw
15 Kd5 draw
16 Kd6 draw
17 Rb4 draw
18 Rg7 draw
19 Rh7 draw
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rd7 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves