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EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Bd6 draw
3 Bf8 draw
4 Nc7 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Re7 draw
9 Rh4 draw
10 Rh5 draw
11 Rh6 draw
12 Bb2 loss in 2 half-moves
13 Bb4 loss in 2 half-moves
14 Bc1 loss in 2 half-moves
15 Bc5 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh8 loss in 2 half-moves
23 Be7 loss in 1 half-moves