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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 Rg8 win in 1 half-moves
2 Kh1 draw
3 Rg1 draw
4 Kg1 loss in 8 half-moves
5 Rg7 loss in 8 half-moves
6 Rh6 loss in 8 half-moves
7 Kh3 loss in 6 half-moves
8 Rb6 loss in 4 half-moves
9 Kg2 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Rc6 loss in 2 half-moves
12 Rd6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Ra6 loss in 1 half-moves