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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rc1 draw
5 Rc3 draw
6 Rc4 draw
7 Rc5 draw
8 K7f7 loss in 2 half-moves
9 K7f8 loss in 2 half-moves
10 K7h7 loss in 2 half-moves
11 K7h8 loss in 2 half-moves
12 K8f7 loss in 2 half-moves
13 K8f8 loss in 2 half-moves
14 K8h7 loss in 2 half-moves
15 K8h8 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves