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EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb6 draw
6 Rc7 draw
7 Re7 draw
8 Rf7 draw
9 Rg7 draw
10 Rh7 draw
11 Ba7 loss in 2 half-moves
12 Bc5 loss in 2 half-moves
13 Bd4 loss in 2 half-moves
14 Be1 loss in 2 half-moves
15 Be3 loss in 2 half-moves
16 Bg1 loss in 2 half-moves
17 Bg3 loss in 2 half-moves
18 Bh4 loss in 2 half-moves
19 Nf5 loss in 2 half-moves
20 Nf7 loss in 2 half-moves
21 Ng4 loss in 2 half-moves
22 Ng8 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Bb6 loss in 1 half-moves