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EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Ke1 draw
3 Rd7 draw
4 Rdg8 draw
5 Re8 draw
6 Rf8 draw
7 Rg2 draw
8 Rg7 draw
9 Rgg8 draw
10 Rh1 draw
11 Rh8 draw
12 Ke2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Kg2 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves