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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ke2 win in 5 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kcc1 draw
6 Kcd1 draw
7 Kdc1 draw
8 Kdd1 draw
9 Ke1 draw
10 Ra7 draw
11 Rf2 draw
12 Rf8 draw
13 Rg7 draw
14 Rh7 draw
15 Kb3 loss in 2 half-moves
16 Kcc3 loss in 2 half-moves
17 Kcd3 loss in 2 half-moves
18 Kdc3 loss in 2 half-moves
19 Kdd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves