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EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Ke1 draw
3 Kfg1 draw
4 Kfg2 draw
5 Kg3 draw
6 Kh1 draw
7 Kh3 draw
8 Khg1 draw
9 Khg2 draw
10 Ra1 draw
11 Ra8 draw
12 Rb2 draw
13 Rg2 draw
14 Ke2 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves