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EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rd6 win in 3 half-moves
3 Ra1 draw
4 Ra4 draw
5 Rc1 draw
6 Rc4 draw
7 Rdb1 draw
8 Rdb4 draw
9 Re1 draw
10 Re3 draw
11 Re4 draw
12 R1d2 loss in 4 half-moves
13 R1d3 loss in 4 half-moves
14 R4d2 loss in 4 half-moves
15 R4d3 loss in 4 half-moves
16 Ra3 loss in 4 half-moves
17 Rb2 loss in 4 half-moves
18 Rbb1 loss in 4 half-moves
19 Rbb4 loss in 4 half-moves
20 Rbd3 loss in 4 half-moves
21 Rc3 loss in 4 half-moves
22 Rb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf3 loss in 2 half-moves
30 Rf4 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg3 loss in 2 half-moves
33 Rg4 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Rh3 loss in 2 half-moves
36 Rh4 loss in 2 half-moves