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

EGTB: win in 46 half-moves

# move score
1 K8b7 win in 45 half-moves
2 Rc8 win in 45 half-moves
3 K7b7 win in 47 half-moves
4 Kb6 win in 47 half-moves
5 Rc7 win in 47 half-moves
6 K8b8 win in 49 half-moves
7 Rb4 win in 49 half-moves
8 Ka6 win in 51 half-moves
9 Ra4 win in 51 half-moves
10 Rc6 win in 51 half-moves
11 K7b8 win in 53 half-moves
12 Rc5 win in 53 half-moves
13 Rh4 win in 53 half-moves
14 Rc3 win in 55 half-moves
15 Rd4 win in 55 half-moves
16 Rc1 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves