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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Ke4 win in 7 half-moves
4 Ke5 win in 7 half-moves
5 Ke6 win in 7 half-moves
6 Ra4 win in 7 half-moves
7 Ra6 win in 7 half-moves
8 Rc4 win in 7 half-moves
9 Rc6 win in 7 half-moves
10 Rd1 win in 7 half-moves
11 Rd2 win in 7 half-moves
12 Rd3 win in 7 half-moves
13 Rd6 win in 7 half-moves
14 Rdb4 win in 7 half-moves
15 Re4 win in 7 half-moves
16 Re6 win in 7 half-moves
17 Kd6 win in 9 half-moves
18 Kc5 win in 11 half-moves
19 Kc6 win in 11 half-moves
20 Rb1 win in 11 half-moves
21 Rb2 win in 11 half-moves
22 Rb3 win in 11 half-moves
23 Rb5 win in 11 half-moves
24 Rbb4 win in 11 half-moves
25 Kc4 win in 15 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh4 loss in 2 half-moves
31 Rh6 loss in 2 half-moves