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EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Bg7 draw
3 Nc8 draw
4 Ra7 draw
5 Ra8 draw
6 Rb1 draw
7 Rc1 draw
8 Bh6 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Nd5 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Ng6 loss in 2 half-moves
13 Ng8 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves