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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf1 draw
5 Kfg2 draw
6 Kfg3 draw
7 Kg1 draw
8 Kg4 draw
9 Kh2 draw
10 Kh4 draw
11 Khg2 draw
12 Khg3 draw
13 Ra3 draw
14 Rb1 draw
15 Rb2 draw
16 Rb7 draw
17 Rg3 draw
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves