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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Rf5 win in 3 half-moves
4 Rb7 draw
5 Rd7 draw
6 Rf3 draw
7 Rf6 draw
8 Ba1 loss in 2 half-moves
9 Bc1 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Bg7 loss in 2 half-moves
14 Bh8 loss in 2 half-moves
15 Nf2 loss in 2 half-moves
16 Nf4 loss in 2 half-moves
17 Ng1 loss in 2 half-moves
18 Ng5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Ba3 loss in 1 half-moves
26 Bc3 loss in 1 half-moves
27 Rc7 loss in 1 half-moves