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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 Kff7 win in 45 half-moves
2 Kgg7 win in 45 half-moves
3 Rh1 win in 47 half-moves
4 Rh2 win in 47 half-moves
5 Rh3 win in 47 half-moves
6 Rh8 win in 47 half-moves
7 Kfg7 win in 49 half-moves
8 Rg4 win in 49 half-moves
9 Rh5 win in 49 half-moves
10 Rh6 win in 49 half-moves
11 Kh7 win in 51 half-moves
12 Ra4 win in 51 half-moves
13 Rf4 win in 51 half-moves
14 Kh8 win in 53 half-moves
15 Kgf7 loss in 4 half-moves
16 Re4 loss in 4 half-moves
17 Ke7 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rh7 loss in 2 half-moves