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EGTB: win in 6 half-moves

# move score
1 Rf4 win in 5 half-moves
2 Ra4 draw
3 Rb1 draw
4 Rb2 draw
5 Rb3 draw
6 Re4 draw
7 Rg4 draw
8 Rh4 draw
9 Kc6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kc8 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Kdd6 loss in 2 half-moves
15 Kde7 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Ked6 loss in 2 half-moves
19 Kee7 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Kf7 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rd4 loss in 2 half-moves