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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 R1a2 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Rg1 win in 3 half-moves
9 Rg8 win in 3 half-moves
10 Nb4 win in 5 half-moves
11 Nb6 win in 5 half-moves
12 Ne3 win in 5 half-moves
13 Ne7 win in 5 half-moves
14 R1a5 win in 5 half-moves
15 R8a2 win in 5 half-moves
16 R8a5 win in 5 half-moves
17 Nc3 loss in 2 half-moves
18 Nc7 loss in 2 half-moves
19 Nf4 loss in 2 half-moves
20 Nf6 loss in 2 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R1a6 loss in 2 half-moves
24 R1a7 loss in 2 half-moves
25 R8a3 loss in 2 half-moves
26 R8a4 loss in 2 half-moves
27 R8a6 loss in 2 half-moves
28 R8a7 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf1 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh8 loss in 2 half-moves