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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 Kb3 win in 7 half-moves
5 Rc7 win in 7 half-moves
6 Kc4 win in 9 half-moves
7 Kb2 draw
8 Kb5 draw
9 Kb6 draw
10 Kb7 draw
11 Kc2 draw
12 Kc5 draw
13 Kc7 draw
14 Kd7 draw
15 Rh1 draw
16 Rh6 draw
17 Rh8 draw
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves