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EGTB: win in 4 half-moves

# move score
1 R3f4 win in 3 half-moves
2 R8f4 draw
3 Rb8 draw
4 Rf1 draw
5 Rff2 draw
6 Rfg3 draw
7 Rfg8 draw
8 Rg1 draw
9 Rh2 draw
10 Rh3 draw
11 Rh8 draw
12 Rgg3 loss in 4 half-moves
13 R3f5 loss in 2 half-moves
14 R3f6 loss in 2 half-moves
15 R3f7 loss in 2 half-moves
16 R8f5 loss in 2 half-moves
17 R8f6 loss in 2 half-moves
18 R8f7 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re2 loss in 2 half-moves
31 Re3 loss in 2 half-moves
32 Re8 loss in 2 half-moves
33 Rg4 loss in 2 half-moves
34 Rg5 loss in 2 half-moves
35 Rg6 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rgf2 loss in 2 half-moves
38 Rgg8 loss in 2 half-moves