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EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Bb2 draw
3 Bd4 draw
4 Be5 draw
5 Bg7 draw
6 Bh8 draw
7 Ra8 draw
8 Rb7 draw
9 Rc7 draw
10 Bc3 loss in 2 half-moves
11 Bf6 loss in 2 half-moves
12 Nb2 loss in 2 half-moves
13 Nb6 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Nc5 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves