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EGTB: win in 4 half-moves

# move score
1 Nc3 win in 3 half-moves
2 Bc7 draw
3 Bd6 draw
4 Bf4 draw
5 Bh2 draw
6 Nb4 draw
7 Ra8 draw
8 Rh7 draw
9 Rg7 loss in 6 half-moves
10 Be5 loss in 2 half-moves
11 Bg3 loss in 2 half-moves
12 Nc1 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves