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EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Nf8 draw
3 Ra5 draw
4 Ra6 draw
5 Ra7 draw
6 Raa8 draw
7 Rad1 draw
8 Rb8 draw
9 Rd5 draw
10 Rd6 draw
11 Rd7 draw
12 Rda8 draw
13 Rdd1 draw
14 Rh8 loss in 4 half-moves
15 Nf6 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rf1 loss in 1 half-moves