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 Rb4 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Ka1 draw
5 Ka2 draw
6 Kb2 draw
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kc1 draw
11 Kc2 draw
12 Kc3 draw
13 Kc5 draw
14 Kd3 draw
15 Kd4 draw
16 Kd5 draw
17 Ra6 draw
18 Rb2 draw
19 Rc6 draw
20 Rd6 draw
21 Re6 draw
22 Rf6 draw
23 Rb3 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh6 loss in 2 half-moves