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EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Ba1 draw
3 Bb2 draw
4 Bd8 draw
5 Be5 draw
6 Be7 draw
7 Bg7 draw
8 Ra8 draw
9 Rb7 draw
10 Rh8 draw
11 Bh8 loss in 6 half-moves
12 Rb6 loss in 6 half-moves
13 Bc3 loss in 2 half-moves
14 Bd4 loss in 2 half-moves
15 Bg5 loss in 2 half-moves
16 Bh4 loss in 2 half-moves
17 Nf2 loss in 2 half-moves
18 Ng3 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves