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EGTB: win in 12 half-moves

# move score
1 Rh4 win in 11 half-moves
2 Ra4 draw
3 Re1 draw
4 Re2 draw
5 Rf4 draw
6 Rg4 draw
7 K6f7 loss in 2 half-moves
8 K6g7 loss in 2 half-moves
9 K6h7 loss in 2 half-moves
10 K8f7 loss in 2 half-moves
11 K8g7 loss in 2 half-moves
12 K8h7 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Kh6 loss in 2 half-moves
19 Kh8 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Re8 loss in 2 half-moves