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EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Rb4 draw
3 Rb5 draw
4 Rb6 draw
5 Rb8 draw
6 Rc2 draw
7 Rd2 draw
8 Re2 draw
9 Rg2 draw
10 Rh2 draw
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kgg4 loss in 2 half-moves
17 Kgh5 loss in 2 half-moves
18 Kh3 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Khg4 loss in 2 half-moves
21 Khh5 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb7 loss in 2 half-moves