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EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra2 draw
6 Ra3 draw
7 Ra5 draw
8 Ra6 draw
9 Rf2 draw
10 Rf3 draw
11 Rf4 draw
12 Rf5 draw
13 Rf6 draw
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rab1 loss in 2 half-moves
17 Rac1 loss in 2 half-moves
18 Rad1 loss in 2 half-moves
19 Rae1 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rfb1 loss in 2 half-moves
23 Rfc1 loss in 2 half-moves
24 Rfd1 loss in 2 half-moves
25 Rfe1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves