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EGTB: win in 4 half-moves

# move score
1 R1a5 win in 3 half-moves
2 Nb7 draw
3 R6a5 draw
4 Ra8 draw
5 Rb1 draw
6 Rb6 draw
7 Rc6 draw
8 Rf1 draw
9 Rf6 draw
10 Rg1 draw
11 Rg6 draw
12 Rh1 draw
13 Nc6 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Nf7 loss in 2 half-moves
16 R1a2 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R1a4 loss in 2 half-moves
19 R6a2 loss in 2 half-moves
20 R6a3 loss in 2 half-moves
21 R6a4 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rh6 loss in 2 half-moves