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EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Ng5 draw
3 Rd4 draw
4 Rf4 draw
5 Rg4 draw
6 Rh3 draw
7 Rh7 draw
8 Rh8 draw
9 Nh6 loss in 4 half-moves
10 Nh8 loss in 4 half-moves
11 Nd8 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves