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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Nb2 draw
3 Nd6 draw
4 Ne3 draw
5 Ne5 draw
6 Ra8 draw
7 Rd4 draw
8 Rh8 draw
9 Bb3 loss in 2 half-moves
10 Bb5 loss in 2 half-moves
11 Bc2 loss in 2 half-moves
12 Bc6 loss in 2 half-moves
13 Bd1 loss in 2 half-moves
14 Bd7 loss in 2 half-moves
15 Be8 loss in 2 half-moves
16 Na3 loss in 2 half-moves
17 Na5 loss in 2 half-moves
18 Nb6 loss in 2 half-moves
19 Nd2 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves