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

EGTB: win in 6 half-moves

# move score
1 Rb4 win in 5 half-moves
2 Rb8 win in 5 half-moves
3 Rc4 win in 5 half-moves
4 Rc8 win in 5 half-moves
5 Rd3 win in 5 half-moves
6 Rd4 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 Re1 win in 5 half-moves
9 Re2 win in 5 half-moves
10 Ra1 win in 7 half-moves
11 Ra2 win in 7 half-moves
12 Rc3 win in 7 half-moves
13 Raa3 win in 9 half-moves
14 Rb3 win in 9 half-moves
15 Rea3 win in 9 half-moves
16 Rae4 loss in 4 half-moves
17 Rae8 loss in 4 half-moves
18 Ree4 loss in 4 half-moves
19 Ree8 loss in 4 half-moves
20 R4a5 loss in 2 half-moves
21 R4a6 loss in 2 half-moves
22 R4a7 loss in 2 half-moves
23 R8a5 loss in 2 half-moves
24 R8a6 loss in 2 half-moves
25 R8a7 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf3 loss in 2 half-moves
30 Rf4 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rg3 loss in 2 half-moves
33 Rg4 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh3 loss in 2 half-moves
36 Rh4 loss in 2 half-moves
37 Rh8 loss in 2 half-moves