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EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Ra7 draw
3 Ra8 draw
4 Rb1 draw
5 Rb3 draw
6 Rc1 draw
7 Rc3 draw
8 Rh1 draw
9 Na7 loss in 4 half-moves
10 Nd6 loss in 2 half-moves
11 Ne7 loss in 2 half-moves
12 R1a2 loss in 2 half-moves
13 R3a2 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rd1 loss in 1 half-moves
24 Rd3 loss in 1 half-moves
25 Rh3 loss in 1 half-moves