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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 K6f7 draw
4 K6g7 draw
5 K6h7 draw
6 K8f7 draw
7 K8g7 draw
8 K8h7 draw
9 Kf5 draw
10 Kf6 draw
11 Kf8 draw
12 Kg5 draw
13 Kh5 draw
14 Kh6 draw
15 Kh8 draw
16 Rc4 draw
17 Rc5 draw
18 Rc6 draw
19 Rc8 draw
20 Rd7 draw
21 Re7 draw
22 Rg7 draw
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rc3 loss in 2 half-moves