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2
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1
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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 50 half-moves

# move score
1 Rf1 win in 49 half-moves
2 Kf1 win in 51 half-moves
3 Kf2 win in 51 half-moves
4 Khg2 win in 51 half-moves
5 Khh2 win in 51 half-moves
6 Rf2 win in 51 half-moves
7 Rg8 win in 51 half-moves
8 Kgg2 win in 53 half-moves
9 Kgh2 win in 53 half-moves
10 Rh8 win in 53 half-moves
11 Re8 win in 55 half-moves
12 Rf3 win in 55 half-moves
13 Rf4 win in 55 half-moves
14 Rd8 draw
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves