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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Ba7 draw
3 Bb6 draw
4 Bc1 draw
5 Bd2 draw
6 Bf2 draw
7 Bg1 draw
8 Bg5 draw
9 Bh6 draw
10 Ra1 draw
11 Ra2 draw
12 Rb3 draw
13 Rbb2 draw
14 Rc3 draw
15 Rc4 draw
16 Rcb2 draw
17 Rcc1 draw
18 Rh1 loss in 4 half-moves
19 Rh2 loss in 4 half-moves
20 Bc5 loss in 2 half-moves
21 Bd4 loss in 2 half-moves
22 Bf4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rbc1 loss in 2 half-moves
28 Rc5 loss in 2 half-moves
29 Rc6 loss in 2 half-moves
30 Rc7 loss in 2 half-moves
31 Rc8 loss in 2 half-moves
32 Rd1 loss in 2 half-moves
33 Rd2 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Re2 loss in 2 half-moves
36 Rf1 loss in 2 half-moves
37 Rf2 loss in 2 half-moves
38 Rg1 loss in 2 half-moves
39 Rg2 loss in 2 half-moves