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EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kf8 draw
3 Rb2 draw
4 Rb8 draw
5 Kh6 loss in 12 half-moves
6 Ra7 loss in 10 half-moves
7 Kg8 loss in 6 half-moves
8 Kh7 loss in 6 half-moves
9 Kh8 loss in 6 half-moves
10 Rb3 loss in 4 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves