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EGTB: win in 4 half-moves

# move score
1 Ng6 win in 3 half-moves
2 Bb5 draw
3 Bf7 draw
4 Rd7 draw
5 Rf7 draw
6 Rg7 draw
7 Rh6 draw
8 Rh8 draw
9 Ba4 loss in 2 half-moves
10 Bc6 loss in 2 half-moves
11 Bd7 loss in 2 half-moves
12 Bg6 loss in 2 half-moves
13 Bh5 loss in 2 half-moves
14 Nf3 loss in 2 half-moves
15 Nf5 loss in 2 half-moves
16 Ng2 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rh5 loss in 2 half-moves