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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 Ra7 win in 3 half-moves
2 Rb1 win in 5 half-moves
3 Rf1 win in 5 half-moves
4 Be5 win in 7 half-moves
5 Bb2 win in 9 half-moves
6 Bc3 win in 9 half-moves
7 Bd4 win in 9 half-moves
8 Bg7 win in 9 half-moves
9 Ra2 win in 9 half-moves
10 Ra3 win in 9 half-moves
11 Ra4 win in 9 half-moves
12 Bf6 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves