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EGTB: win in 4 half-moves

# move score
1 Bg7 win in 3 half-moves
2 Ba1 draw
3 Bb2 draw
4 Bd4 draw
5 Be1 draw
6 Bf6 draw
7 Bh8 draw
8 Ra4 draw
9 Rb4 draw
10 Ba5 loss in 2 half-moves
11 Bb4 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Be5 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves