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EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kg2 draw
3 Ra2 draw
4 Rc2 draw
5 Rf6 draw
6 Rf7 draw
7 Rf8 draw
8 Rfg2 draw
9 Rh1 draw
10 Rh4 draw
11 Rh5 draw
12 Kf1 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh7 loss in 2 half-moves
23 Rh8 loss in 2 half-moves
24 Rhg2 loss in 2 half-moves