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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 Rf6 win in 3 half-moves
2 Kf4 win in 5 half-moves
3 Khg4 win in 5 half-moves
4 Rf7 win in 5 half-moves
5 Kh5 win in 7 half-moves
6 Khg5 win in 7 half-moves
7 Kf6 win in 9 half-moves
8 Rh8 win in 11 half-moves
9 Ra8 draw
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kfg4 loss in 2 half-moves
14 Kfg5 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kh3 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves