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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Kc8 win in 7 half-moves
3 Rb4 win in 7 half-moves
4 Rb7 win in 7 half-moves
5 Ra1 win in 11 half-moves
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc3 draw
13 Kc5 draw
14 Kc6 draw
15 Kd7 draw
16 Kd8 draw
17 Rb2 draw
18 Rb6 draw
19 Rc1 draw
20 Rd1 draw
21 Re1 draw
22 Rg1 draw
23 Rh1 draw
24 Kd3 loss in 2 half-moves
25 Kd4 loss in 2 half-moves
26 Kd5 loss in 2 half-moves
27 Kd6 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rb5 loss in 2 half-moves
30 Rf1 loss in 2 half-moves