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EGTB: win in 4 half-moves

# move score
1 Nd3 win in 3 half-moves
2 Na4 draw
3 Na6 draw
4 Nb3 draw
5 Nd7 draw
6 Ne4 draw
7 Ne6 draw
8 Ra7 draw
9 Rb5 draw
10 Rb6 draw
11 Rb8 draw
12 Rc7 draw
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves