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EGTB: win in 6 half-moves

# move score
1 Rf7 win in 5 half-moves
2 Rf8 win in 5 half-moves
3 Re4 draw
4 Rf1 draw
5 Rf2 draw
6 Rf3 draw
7 Rg4 draw
8 Rh4 draw
9 K6b6 loss in 2 half-moves
10 K6b7 loss in 2 half-moves
11 K6d6 loss in 2 half-moves
12 K6d7 loss in 2 half-moves
13 K7b6 loss in 2 half-moves
14 K7b7 loss in 2 half-moves
15 K7d6 loss in 2 half-moves
16 K7d7 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kb8 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves