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EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kg8 draw
3 Kh7 draw
4 Ra7 draw
5 Rb2 draw
6 Rb8 draw
7 Rg7 draw
8 Rh7 draw
9 Rb1 loss in 4 half-moves
10 Rb3 loss in 4 half-moves
11 Kg7 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves