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

EGTB: win in 8 half-moves

# move score
1 Ra3 win in 7 half-moves
2 Re3 win in 7 half-moves
3 Rf1 win in 7 half-moves
4 Rf8 win in 7 half-moves
5 Ra2 win in 9 half-moves
6 Ra7 win in 9 half-moves
7 Raa1 win in 9 half-moves
8 Rab8 win in 9 half-moves
9 Rac8 win in 9 half-moves
10 Rad8 win in 9 half-moves
11 Rb1 win in 9 half-moves
12 Rc2 win in 9 half-moves
13 Rc3 win in 9 half-moves
14 Rca1 win in 9 half-moves
15 Rd1 win in 9 half-moves
16 Re2 win in 9 half-moves
17 Re7 win in 9 half-moves
18 Red8 win in 9 half-moves
19 Ree1 win in 9 half-moves
20 Reb8 win in 11 half-moves
21 Rec8 win in 11 half-moves
22 Rc7 loss in 6 half-moves
23 Rcc8 loss in 6 half-moves
24 Rce1 loss in 6 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rc5 loss in 2 half-moves
30 Rc6 loss in 2 half-moves
31 Re4 loss in 2 half-moves
32 Re5 loss in 2 half-moves
33 Re6 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh1 loss in 2 half-moves
37 Rh8 loss in 2 half-moves