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EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rc3 draw
3 Kf7 loss in 4 half-moves
4 Kf8 loss in 4 half-moves
5 Kg7 loss in 4 half-moves
6 Kh7 loss in 4 half-moves
7 Kh8 loss in 4 half-moves
8 Rc7 loss in 4 half-moves
9 Rc8 loss in 4 half-moves
10 Na4 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Nd1 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves