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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 R7a6 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Rac1 win in 7 half-moves
7 Rac7 win in 7 half-moves
8 Rb1 win in 7 half-moves
9 Rb5 win in 7 half-moves
10 Rb7 win in 7 half-moves
11 Rca5 win in 7 half-moves
12 Rd1 win in 7 half-moves
13 Rd5 win in 7 half-moves
14 Rd7 win in 7 half-moves
15 Re1 win in 7 half-moves
16 Re5 win in 7 half-moves
17 Re7 win in 7 half-moves
18 Rc6 win in 9 half-moves
19 R1a6 win in 11 half-moves
20 Rc8 win in 11 half-moves
21 Rcc7 win in 11 half-moves
22 R1a5 loss in 4 half-moves
23 R7a5 loss in 4 half-moves
24 Rcc1 loss in 4 half-moves
25 R1a2 loss in 2 half-moves
26 R1a3 loss in 2 half-moves
27 R1a4 loss in 2 half-moves
28 R7a2 loss in 2 half-moves
29 R7a3 loss in 2 half-moves
30 R7a4 loss in 2 half-moves
31 Rc2 loss in 2 half-moves
32 Rc3 loss in 2 half-moves
33 Rc4 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rg5 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rh1 loss in 2 half-moves
38 Rh5 loss in 2 half-moves
39 Rh7 loss in 2 half-moves