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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Rab4 win in 7 half-moves
7 Rab6 win in 7 half-moves
8 Rba5 win in 7 half-moves
9 Rbb4 win in 7 half-moves
10 Rbb6 win in 7 half-moves
11 Rc4 win in 7 half-moves
12 Rc5 win in 7 half-moves
13 Rc6 win in 7 half-moves
14 Rd4 win in 7 half-moves
15 Rd5 win in 7 half-moves
16 Rd6 win in 7 half-moves
17 Re4 win in 7 half-moves
18 Re5 win in 7 half-moves
19 Re6 win in 7 half-moves
20 R6a5 win in 11 half-moves
21 R4a5 loss in 6 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rb7 loss in 2 half-moves
29 Rb8 loss in 2 half-moves
30 Rg4 loss in 2 half-moves
31 Rg5 loss in 2 half-moves
32 Rg6 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves