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EGTB: win in 6 half-moves

# move score
1 Rf4 win in 5 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rc7 draw
5 Rf8 draw
6 Rg7 draw
7 Ke2 loss in 2 half-moves
8 Ke3 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kh2 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Kfg2 loss in 1 half-moves
20 Kfg3 loss in 1 half-moves
21 Kfg4 loss in 1 half-moves
22 Khg2 loss in 1 half-moves
23 Khg3 loss in 1 half-moves
24 Khg4 loss in 1 half-moves