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EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Ra1 draw
3 Ra8 draw
4 Rab2 draw
5 Rac2 draw
6 Rd8 draw
7 Rdc2 draw
8 Re2 draw
9 Rdb2 loss in 10 half-moves
10 g1=B loss in 2 half-moves
11 g1=K loss in 2 half-moves
12 g1=N loss in 2 half-moves
13 g1=Q loss in 2 half-moves
14 g1=R loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf2 loss in 2 half-moves