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EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Ra1 draw
4 Ra4 draw
5 Rb2 draw
6 Rb3 draw
7 Rbb1 draw
8 Rbg4 draw
9 Rg2 draw
10 Rg3 draw
11 Rg5 draw
12 Rgg4 draw
13 Rh1 draw
14 Rh4 draw
15 Rgb1 loss in 4 half-moves
16 Na3 loss in 2 half-moves
17 Na7 loss in 2 half-moves
18 Nc3 loss in 2 half-moves
19 Nc7 loss in 2 half-moves
20 Nd4 loss in 2 half-moves
21 Nd6 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rg8 loss in 2 half-moves