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EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Ba2 draw
3 Na5 draw
4 Nb2 draw
5 Nb6 draw
6 Nd2 draw
7 Ne5 draw
8 Rb4 draw
9 Rh8 draw
10 Ba4 loss in 2 half-moves
11 Bc2 loss in 2 half-moves
12 Bd1 loss in 2 half-moves
13 Na3 loss in 2 half-moves
14 Nd6 loss in 2 half-moves
15 Ne3 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves