8
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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 Rh1 win in 49 half-moves
2 Rh2 win in 51 half-moves
3 Rh3 win in 51 half-moves
4 Rh4 win in 51 half-moves
5 Rh5 win in 51 half-moves
6 Re7 draw
7 Rf7 draw
8 Rg7 draw
9 Rh6 draw
10 Ka3 loss in 2 half-moves
11 Ka5 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves