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EGTB: win in 4 half-moves

# move score
1 Nh7 win in 3 half-moves
2 Nf3 draw
3 Nf7 draw
4 Ra3 draw
5 Re3 draw
6 Rg3 draw
7 Rh1 draw
8 Rh2 draw
9 Rh4 loss in 8 half-moves
10 Rh5 loss in 8 half-moves
11 Rf3 loss in 4 half-moves
12 Ne4 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves