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EGTB: win in 4 half-moves

# move score
1 Nc6 win in 3 half-moves
2 Ra6 draw
3 Rd6 draw
4 Ng8 loss in 4 half-moves
5 Nhf7 loss in 4 half-moves
6 Nb7 loss in 2 half-moves
7 Ndf7 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Nf5 loss in 2 half-moves
10 Ng4 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rb4 loss in 1 half-moves