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EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Na5 draw
3 Nd4 draw
4 Ne7 draw
5 Ra6 draw
6 Ra7 draw
7 Rb8 draw
8 Rh8 draw
9 Nb8 loss in 22 half-moves
10 Na7 loss in 10 half-moves
11 Nd8 loss in 4 half-moves
12 Rc8 loss in 4 half-moves
13 Nb4 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves