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

EGTB: win in 8 half-moves

# move score
1 Rh4 win in 7 half-moves
2 Rh5 win in 7 half-moves
3 Ra6 win in 11 half-moves
4 Kc6 win in 13 half-moves
5 Ra1 win in 13 half-moves
6 Ra2 win in 13 half-moves
7 Ra3 win in 13 half-moves
8 Rb4 win in 13 half-moves
9 Rb5 win in 13 half-moves
10 Rc4 win in 13 half-moves
11 Rc5 win in 13 half-moves
12 Kb6 win in 15 half-moves
13 Kb7 win in 17 half-moves
14 Ra7 win in 27 half-moves
15 Kc8 win in 35 half-moves
16 Kb8 win in 41 half-moves
17 Rd4 loss in 4 half-moves
18 Rd5 loss in 4 half-moves
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves