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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ke4 win in 5 half-moves
3 Ke5 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 Rf7 win in 5 half-moves
6 Ra7 win in 7 half-moves
7 Rb6 win in 9 half-moves
8 Kb5 win in 11 half-moves
9 Kf5 win in 11 half-moves
10 Kc5 win in 13 half-moves
11 Kd5 win in 15 half-moves
12 Rb8 win in 19 half-moves
13 Kb4 draw
14 Kd4 draw
15 Kg3 draw
16 Kg4 draw
17 Kg5 draw
18 Rb4 draw
19 Rh7 draw
20 Kb3 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Ke3 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rd7 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Rg7 loss in 2 half-moves