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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Ra6 win in 5 half-moves
4 Rf6 win in 5 half-moves
5 Ra8 win in 7 half-moves
6 Rab7 win in 7 half-moves
7 Rac7 win in 7 half-moves
8 Rad7 win in 7 half-moves
9 Rae7 win in 7 half-moves
10 Rb5 win in 7 half-moves
11 Rb6 win in 7 half-moves
12 Rb8 win in 7 half-moves
13 Rba1 win in 7 half-moves
14 Rbb7 win in 7 half-moves
15 Rc1 win in 7 half-moves
16 Rd1 win in 7 half-moves
17 Re1 win in 7 half-moves
18 Rf8 win in 7 half-moves
19 Rfd7 win in 9 half-moves
20 Rfe7 win in 9 half-moves
21 Rfb7 win in 11 half-moves
22 Rfc7 win in 11 half-moves
23 Raa1 loss in 4 half-moves
24 Rbf1 loss in 4 half-moves
25 Rff1 loss in 4 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Rb2 loss in 2 half-moves
30 Rb3 loss in 2 half-moves
31 Rb4 loss in 2 half-moves
32 Rf2 loss in 2 half-moves
33 Rf3 loss in 2 half-moves
34 Rf4 loss in 2 half-moves
35 Rg1 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rh1 loss in 2 half-moves
38 Rh7 loss in 2 half-moves