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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Ba5 draw
3 Bb4 draw
4 Be1 draw
5 Na7 draw
6 Nb6 draw
7 Ra8 draw
8 Rb1 draw
9 Bb2 loss in 8 half-moves
10 Ba1 loss in 4 half-moves
11 Bh8 loss in 4 half-moves
12 Rb3 loss in 4 half-moves
13 Bd2 loss in 2 half-moves
14 Bd4 loss in 2 half-moves
15 Bg7 loss in 2 half-moves
16 Nd6 loss in 2 half-moves
17 Ne7 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Be5 loss in 1 half-moves
23 Bf6 loss in 1 half-moves