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EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kef1 draw
6 Kef2 draw
7 Kgf1 draw
8 Kgf2 draw
9 Ra3 draw
10 Rb1 draw
11 Rb2 draw
12 Rb8 draw
13 Rc3 draw
14 Rf3 draw
15 Rg3 draw
16 Kg1 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kh1 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Kh3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Kf3 loss in 1 half-moves