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EGTB: win in 4 half-moves

# move score
1 R1g4 win in 3 half-moves
2 Ra1 win in 3 half-moves
3 R1g2 draw
4 R1g3 draw
5 R8g2 draw
6 R8g3 draw
7 R8g4 draw
8 Ra8 draw
9 Rc8 draw
10 Rgh1 draw
11 Rgh8 draw
12 Rh2 draw
13 Rhh1 draw
14 R1g5 loss in 2 half-moves
15 R1g6 loss in 2 half-moves
16 R1g7 loss in 2 half-moves
17 R8g5 loss in 2 half-moves
18 R8g6 loss in 2 half-moves
19 R8g7 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re3 loss in 2 half-moves
31 Re8 loss in 2 half-moves
32 Rf1 loss in 2 half-moves
33 Rf3 loss in 2 half-moves
34 Rf8 loss in 2 half-moves
35 Rh4 loss in 2 half-moves
36 Rh5 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rh7 loss in 2 half-moves
39 Rhg3 loss in 2 half-moves
40 Rhh8 loss in 2 half-moves