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EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Ba5 draw
3 Be1 draw
4 Ra8 draw
5 Rf1 draw
6 Rf2 draw
7 Rf5 draw
8 Rh8 draw
9 Ba3 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bc5 loss in 2 half-moves
12 Bd2 loss in 2 half-moves
13 Bd6 loss in 2 half-moves
14 Be7 loss in 2 half-moves
15 Nb8 loss in 2 half-moves
16 Nc5 loss in 2 half-moves
17 Nc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf3 loss in 1 half-moves
25 Rg8 loss in 1 half-moves