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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Nf4 draw
3 Ng5 draw
4 Ng7 draw
5 Rc7 draw
6 Rd7 draw
7 Re8 draw
8 Rg7 draw
9 Rh7 draw
10 Nf8 loss in 12 half-moves
11 Nd8 loss in 6 half-moves
12 Nc5 loss in 2 half-moves
13 Nc7 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves