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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 R2h7 win in 3 half-moves
2 R8h7 win in 3 half-moves
3 R2h3 win in 5 half-moves
4 R8h3 win in 5 half-moves
5 Rd2 win in 5 half-moves
6 Rd8 win in 5 half-moves
7 Re2 win in 5 half-moves
8 Re8 win in 5 half-moves
9 Rf2 win in 5 half-moves
10 Rf8 win in 5 half-moves
11 Rg2 win in 5 half-moves
12 Rg8 win in 5 half-moves
13 Rh1 win in 5 half-moves
14 Qh1 win in 7 half-moves
15 Rc2 loss in 4 half-moves
16 Rc8 loss in 4 half-moves
17 Qa1 loss in 2 half-moves
18 Qa3 loss in 2 half-moves
19 Qb1 loss in 2 half-moves
20 Qb2 loss in 2 half-moves
21 Qc2 loss in 2 half-moves
22 Qc3 loss in 2 half-moves
23 Qc4 loss in 2 half-moves
24 Qc5 loss in 2 half-moves
25 Qc6 loss in 2 half-moves
26 Qc7 loss in 2 half-moves
27 Qc8 loss in 2 half-moves
28 Qd1 loss in 2 half-moves
29 Qd2 loss in 2 half-moves
30 Qe1 loss in 2 half-moves
31 Qe3 loss in 2 half-moves
32 Qf1 loss in 2 half-moves
33 Qf4 loss in 2 half-moves
34 Qg1 loss in 2 half-moves
35 Qg5 loss in 2 half-moves
36 Qh6 loss in 2 half-moves
37 R2h4 loss in 2 half-moves
38 R2h5 loss in 2 half-moves
39 R2h6 loss in 2 half-moves
40 R8h4 loss in 2 half-moves
41 R8h5 loss in 2 half-moves
42 R8h6 loss in 2 half-moves
43 Ra2 loss in 2 half-moves
44 Ra8 loss in 2 half-moves
45 Rb2 loss in 2 half-moves
46 Rb8 loss in 2 half-moves