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EGTB: win in 52 half-moves

# move score
1 Rh7 win in 51 half-moves
2 Rb7 win in 53 half-moves
3 Ra7 win in 55 half-moves
4 Rc7 draw
5 Rf4 draw
6 Rf5 draw
7 Rf6 draw
8 Rg7 draw
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kcc2 loss in 2 half-moves
12 Kcd2 loss in 2 half-moves
13 Kdc2 loss in 2 half-moves
14 Kdd2 loss in 2 half-moves
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf8 loss in 2 half-moves