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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 Rd1 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Rc1 win in 5 half-moves
4 Rc4 win in 5 half-moves
5 Rb1 win in 7 half-moves
6 Rb4 win in 7 half-moves
7 Rha1 win in 7 half-moves
8 Rha4 win in 7 half-moves
9 R1h2 loss in 4 half-moves
10 R1h3 loss in 4 half-moves
11 R4h2 loss in 4 half-moves
12 R4h3 loss in 4 half-moves
13 Ra2 loss in 4 half-moves
14 Ra3 loss in 4 half-moves
15 Raa1 loss in 4 half-moves
16 Raa4 loss in 4 half-moves
17 Rah8 loss in 4 half-moves
18 Rb8 loss in 4 half-moves
19 Rc8 loss in 4 half-moves
20 Rd8 loss in 4 half-moves
21 Rhh8 loss in 4 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg4 loss in 2 half-moves
33 Rg8 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh7 loss in 2 half-moves