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EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kh4 draw
3 Kh6 draw
4 Ra4 draw
5 Rb2 draw
6 Rb3 draw
7 Rb5 draw
8 Rh4 draw
9 Rb1 loss in 4 half-moves
10 Kg4 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves