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EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 R2g3 draw
3 R4g3 draw
4 Rb4 draw
5 Rf3 draw
6 Rff2 draw
7 Rgf2 draw
8 Rgf4 draw
9 Rgg1 draw
10 Rh2 draw
11 Rh4 draw
12 Rb1 loss in 4 half-moves
13 Rff4 loss in 4 half-moves
14 Rfg1 loss in 4 half-moves
15 Rh1 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rf7 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rg5 loss in 2 half-moves
33 Rg6 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rg8 loss in 2 half-moves