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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kg6 draw
5 Rf8 draw
6 Rg8 draw
7 Rh2 draw
8 Rc8 loss in 30 half-moves
9 Kh7 loss in 28 half-moves
10 Kf8 loss in 20 half-moves
11 Kg8 loss in 20 half-moves
12 Kh6 loss in 20 half-moves
13 Rh3 loss in 20 half-moves
14 Rh4 loss in 20 half-moves
15 Rh7 loss in 20 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh6 loss in 2 half-moves