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

EGTB: win in 2 half-moves

# move score
1 R6a4 win in 1 half-moves
2 R6a5 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Re1 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Re7 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Reb6 loss in 2 half-moves
12 Ree3 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 R3a4 loss in 1 half-moves
17 R3a5 loss in 1 half-moves
18 Ra1 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rab6 loss in 1 half-moves
21 Rac6 loss in 1 half-moves
22 Rad6 loss in 1 half-moves
23 Rae3 loss in 1 half-moves
24 Rb3 loss in 1 half-moves
25 Rc3 loss in 1 half-moves
26 Rd3 loss in 1 half-moves
27 Rec6 loss in 1 half-moves
28 Red6 loss in 1 half-moves
29 Rf3 loss in 1 half-moves
30 Rg3 loss in 1 half-moves
31 Rh3 loss in 1 half-moves