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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ba7 draw
3 Bb4 draw
4 Bb6 draw
5 Bg1 draw
6 Rf4 loss in 4 half-moves
7 Ba3 loss in 2 half-moves
8 Bd4 loss in 2 half-moves
9 Bd6 loss in 2 half-moves
10 Be3 loss in 2 half-moves
11 Be7 loss in 2 half-moves
12 Bf2 loss in 2 half-moves
13 Bf8 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves