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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 R4c5 draw
5 R4c6 draw
6 R4c7 draw
7 R8c5 draw
8 R8c6 draw
9 R8c7 draw
10 Ra4 draw
11 Ra5 draw
12 Ra8 draw
13 Rb4 draw
14 Rb5 draw
15 Rb8 draw
16 Rcd4 draw
17 Rcd8 draw
18 Rd6 draw
19 Rd7 draw
20 Rdc5 draw
21 Rdd8 draw
22 Rdd4 loss in 4 half-moves
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Re5 loss in 2 half-moves
31 Re8 loss in 2 half-moves
32 Rg4 loss in 2 half-moves
33 Rg5 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh4 loss in 2 half-moves
36 Rh5 loss in 2 half-moves
37 Rh8 loss in 2 half-moves