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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf3 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Ra2 draw
5 Ra5 draw
6 Raa1 draw
7 Raa3 draw
8 Rab4 draw
9 Rac4 draw
10 Rb2 draw
11 Rb5 draw
12 Rba3 draw
13 Rbb1 draw
14 Rbb4 draw
15 Rbc3 draw
16 Rc2 draw
17 Rc5 draw
18 Rca1 draw
19 Rcb1 draw
20 Rcc3 draw
21 Rcc4 draw
22 Rd1 draw
23 Rd3 draw
24 Rd4 draw
25 Ra6 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rb6 loss in 2 half-moves
29 Rb7 loss in 2 half-moves
30 Rb8 loss in 2 half-moves
31 Rc6 loss in 2 half-moves
32 Rc7 loss in 2 half-moves
33 Rc8 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Re3 loss in 2 half-moves
36 Re4 loss in 2 half-moves
37 Rg1 loss in 2 half-moves
38 Rg3 loss in 2 half-moves
39 Rg4 loss in 2 half-moves
40 Rh1 loss in 2 half-moves
41 Rh3 loss in 2 half-moves
42 Rh4 loss in 2 half-moves