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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 Ra8 win in 7 half-moves
4 Rc8 draw
5 Rd8 draw
6 Rf8 draw
7 Rg1 draw
8 Na3 loss in 2 half-moves
9 Na5 loss in 2 half-moves
10 Nb2 loss in 2 half-moves
11 Nb4 loss in 2 half-moves
12 Nb6 loss in 2 half-moves
13 Nb8 loss in 2 half-moves
14 Nc5 loss in 2 half-moves
15 Nc7 loss in 2 half-moves
16 Nd2 loss in 2 half-moves
17 Nd6 loss in 2 half-moves
18 Ne3 loss in 2 half-moves
19 Ne5 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh8 loss in 2 half-moves
24 Rg5 loss in 1 half-moves
25 Rg6 loss in 1 half-moves
26 Rg7 loss in 1 half-moves