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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 Bd8 draw
4 Be1 draw
5 Bg3 draw
6 Ng5 draw
7 Rh5 draw
8 Rh6 draw
9 Rh8 draw
10 Be7 loss in 2 half-moves
11 Bf2 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Bg5 loss in 2 half-moves
14 Nf2 loss in 2 half-moves
15 Nf4 loss in 2 half-moves
16 Ng1 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 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves