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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Na4 draw
3 Nb5 draw
4 Nd1 draw
5 Nd5 draw
6 Ne2 draw
7 Ra8 draw
8 Rh6 draw
9 Rh7 draw
10 Na2 loss in 8 half-moves
11 Nb1 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves