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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ra5 draw
3 Ra7 draw
4 Re1 draw
5 Rg1 draw
6 Rh1 draw
7 g8=B loss in 2 half-moves
8 g8=K loss in 2 half-moves
9 g8=N loss in 2 half-moves
10 g8=Q loss in 2 half-moves
11 g8=R loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Nf1 loss in 2 half-moves
15 Nf5 loss in 2 half-moves
16 Nh1 loss in 2 half-moves
17 Nh5 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd1 loss in 2 half-moves