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EGTB: win in 12 half-moves

# move score
1 Rf4 win in 11 half-moves
2 Ng7 draw
3 Rb4 draw
4 Rd6 draw
5 Rd7 draw
6 Rh4 loss in 8 half-moves
7 Rc4 loss in 6 half-moves
8 Rg4 loss in 6 half-moves
9 Rd5 loss in 4 half-moves
10 Nf4 loss in 2 half-moves
11 Nf6 loss in 2 half-moves
12 Ng3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rd1 loss in 1 half-moves
17 Rd2 loss in 1 half-moves
18 Rd3 loss in 1 half-moves