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EGTB: win in 4 half-moves

# move score
1 R7a4 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 R7a2 draw
4 Rc7 draw
5 Rd7 draw
6 Re7 draw
7 R1a2 loss in 2 half-moves
8 R1a3 loss in 2 half-moves
9 R1a4 loss in 2 half-moves
10 R1a5 loss in 2 half-moves
11 R1a6 loss in 2 half-moves
12 R7a3 loss in 2 half-moves
13 R7a5 loss in 2 half-moves
14 R7a6 loss in 2 half-moves
15 Rab1 loss in 2 half-moves
16 Rac1 loss in 2 half-moves
17 Rad1 loss in 2 half-moves
18 Rae1 loss in 2 half-moves
19 Raf1 loss in 2 half-moves
20 Rag7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rgb1 loss in 2 half-moves
30 Rgc1 loss in 2 half-moves
31 Rgd1 loss in 2 half-moves
32 Rge1 loss in 2 half-moves
33 Rgf1 loss in 2 half-moves
34 Rgg7 loss in 2 half-moves
35 Rh1 loss in 2 half-moves
36 Rh7 loss in 2 half-moves