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EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Nc7 draw
3 Nd4 draw
4 Nf4 draw
5 Ng7 draw
6 Ra6 draw
7 Ra7 draw
8 Rb8 draw
9 Re8 draw
10 Rh8 draw
11 Nd8 loss in 4 half-moves
12 Nf8 loss in 4 half-moves
13 Nc5 loss in 2 half-moves
14 Ng5 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves