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EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rc8 draw
3 Rf2 draw
4 Rg8 draw
5 g6 loss in 2 half-moves
6 Na4 loss in 2 half-moves
7 Na6 loss in 2 half-moves
8 Nb3 loss in 2 half-moves
9 Nb7 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Nd7 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves