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EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra7 draw
3 Ra8 draw
4 Rf1 draw
5 Rf7 draw
6 Rf8 draw
7 Rgh1 draw
8 Rgh8 draw
9 Rhg7 draw
10 Rhh8 draw
11 R1g7 loss in 4 half-moves
12 R8g7 loss in 4 half-moves
13 Rhh1 loss in 4 half-moves
14 R1g2 loss in 2 half-moves
15 R1g3 loss in 2 half-moves
16 R1g4 loss in 2 half-moves
17 R1g5 loss in 2 half-moves
18 R1g6 loss in 2 half-moves
19 R8g2 loss in 2 half-moves
20 R8g3 loss in 2 half-moves
21 R8g4 loss in 2 half-moves
22 R8g5 loss in 2 half-moves
23 R8g6 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc1 loss in 2 half-moves
28 Rc7 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Rd8 loss in 2 half-moves
33 Re1 loss in 2 half-moves
34 Re7 loss in 2 half-moves
35 Re8 loss in 2 half-moves
36 Rh2 loss in 2 half-moves
37 Rh3 loss in 2 half-moves
38 Rh4 loss in 2 half-moves
39 Rh5 loss in 2 half-moves
40 Rh6 loss in 2 half-moves