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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rh7 win in 5 half-moves
3 Nf2 draw
4 Ng1 draw
5 Ra7 draw
6 Rb2 draw
7 Rb4 draw
8 Rb6 draw
9 Rg7 draw
10 g5 loss in 2 half-moves
11 Nf4 loss in 2 half-moves
12 Ng5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves