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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Ke8 draw
4 Kfg8 draw
5 Kh7 draw
6 Khg8 draw
7 Ra2 draw
8 Ra6 draw
9 Rb1 draw
10 Rg1 draw
11 Ke7 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kfg7 loss in 2 half-moves
14 Khg7 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 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves