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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kg2 win in 5 half-moves
3 Kg1 draw
4 Kh2 draw
5 Ra1 draw
6 Rb2 draw
7 Rb3 draw
8 Rbc1 draw
9 Re2 draw
10 Re3 draw
11 Re4 draw
12 Re5 draw
13 Rec1 draw
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rbd1 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Red1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves