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EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 R2b7 draw
4 R8b7 draw
5 Ra2 draw
6 Ra8 draw
7 Rc2 draw
8 Rc8 draw
9 Rd2 draw
10 Re2 draw
11 R2b3 loss in 2 half-moves
12 R2b4 loss in 2 half-moves
13 R2b5 loss in 2 half-moves
14 R2b6 loss in 2 half-moves
15 R8b3 loss in 2 half-moves
16 R8b4 loss in 2 half-moves
17 R8b5 loss in 2 half-moves
18 R8b6 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh8 loss in 2 half-moves