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EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ra2 draw
3 Raa1 draw
4 Rab3 draw
5 Rab7 draw
6 Rb2 draw
7 Rba1 draw
8 Rc1 draw
9 Rc3 draw
10 Rc7 draw
11 Rd1 draw
12 Rd3 draw
13 Rd7 draw
14 Re3 draw
15 Re7 draw
16 Rf7 draw
17 R3a4 loss in 2 half-moves
18 R3a5 loss in 2 half-moves
19 R3a6 loss in 2 half-moves
20 R7a4 loss in 2 half-moves
21 R7a5 loss in 2 half-moves
22 R7a6 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rbb3 loss in 2 half-moves
29 Rbb7 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rf3 loss in 2 half-moves
32 Rg1 loss in 2 half-moves
33 Rg3 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rh1 loss in 2 half-moves
36 Rh3 loss in 2 half-moves
37 Rh7 loss in 2 half-moves