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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Rb5 draw
4 Rg3 draw
5 Rh3 draw
6 Ke1 loss in 4 half-moves
7 Ke2 loss in 4 half-moves
8 Ke3 loss in 4 half-moves
9 Kf1 loss in 4 half-moves
10 Kf3 loss in 4 half-moves
11 Kg1 loss in 4 half-moves
12 Kg2 loss in 4 half-moves
13 Kg3 loss in 4 half-moves
14 Rb1 loss in 4 half-moves
15 Rb2 loss in 4 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves