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EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Re7 draw
3 Re8 draw
4 Reb1 draw
5 Rf6 draw
6 Ra2 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra5 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Raa4 loss in 2 half-moves
13 Rab1 loss in 2 half-moves
14 Rac1 loss in 2 half-moves
15 Rad1 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Rec1 loss in 2 half-moves
24 Red1 loss in 2 half-moves
25 Ree4 loss in 2 half-moves
26 Ref1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rf7 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rfa4 loss in 2 half-moves
33 Rfe4 loss in 2 half-moves
34 Rff1 loss in 2 half-moves
35 Rg1 loss in 2 half-moves
36 Rg4 loss in 2 half-moves
37 Rh4 loss in 2 half-moves