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

EGTB: win in 4 half-moves

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