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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Na3 draw
4 Na5 draw
5 Nb2 draw
6 Nb6 draw
7 Nd2 draw
8 Nd6 draw
9 Ne3 draw
10 Ne5 draw
11 Rc8 draw
12 Rh8 draw
13 Bb5 loss in 2 half-moves
14 Bb7 loss in 2 half-moves
15 Bc8 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves