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EGTB: win in 4 half-moves

# move score
1 Re2 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Ke6 draw
4 Ke7 draw
5 Ke8 draw
6 Kf8 draw
7 Kfg8 draw
8 Kh8 draw
9 Khg7 draw
10 Khg8 draw
11 Ra2 draw
12 Rb1 draw
13 Rb7 draw
14 Rb8 draw
15 Rc2 draw
16 Rd2 draw
17 Kf6 loss in 2 half-moves
18 Kfg6 loss in 2 half-moves
19 Kfg7 loss in 2 half-moves
20 Kh6 loss in 2 half-moves
21 Khg6 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves