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EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Nd6 draw
3 Ne7 draw
4 Ra3 draw
5 Rd3 draw
6 Rf3 draw
7 Rh4 draw
8 Rh6 draw
9 Na7 loss in 2 half-moves
10 Nb6 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 g7 loss in 1 half-moves